China National Standards

China Determination method GB Standards List

  •  China "Determination method " GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 42919.3-2023 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method {译}
    塑料 导热系数和热扩散系数的测定 第3部分：温度波分析法    		 China National Standards
    Determination method
    English PDF
    GB/T 33061.7-2023 Plastics - Determination of dynamic mechanical properties - Part 7: Non-resonant torsional vibration method {译}
    塑料 动态力学性能的测定 第7部分: 非共振扭转振动法    		 China National Standards
    Determination method
    English PDF
    GB/T 33061.6-2023 Plastics - Determination of dynamic mechanical properties - Part 6: Non-resonant shear vibration method {译}
    塑料 动态力学性能的测定 第6部分：非共振剪切振动法    		 China National Standards
    Determination method
    English PDF
    GB/T 33061.5-2023 Plastics - Determination of dynamic mechanical properties - Part 5: Non-resonant bending vibration method {译}
    塑料 动态力学性能的测定 第5部分：非共振弯曲振动法    		 China National Standards
    Determination method
    English PDF
    GB/T 33061.4-2023 Plastics - Determination of dynamic mechanical properties - Part 4: Non-resonant tensile vibration method {译}
    塑料 动态力学性能的测定 第4部分: 非共振拉伸振动法    		 China National Standards
    Determination method
    English PDF
    GB/T 5758-2023 Method for determination of particle size, effective particle size and uniformity coefficient of ion exchange resin {译}
    离子交换树脂粒度、有效粒径和均一系数的测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 40261.1-2023 Ergonomics of the thermal environment Assessment of the thermal environment in vehicles Part 1: Principles and methods of heat stress assessment and equivalent temperature determination {译}
    热环境的人类工效学 交通工具内热环境评价 第1部分:热应激评估原理与方法和等效温度测定    		 China National Standards
    Determination method
    English PDF
    GB/T 23981.2-2023 Paints and varnishes - Determination of hiding power - Part 2: Black and white grid method {译}
    色漆和清漆 遮盖力的测定 第2部分：黑白格板法    		 China National Standards
    Determination method
    English PDF
    GB/T 35210.1-2023 Determination of isothermal adsorption/desorption capacity of shale methane - Part 1: Static volumetric method {译}
    页岩甲烷等温吸附/解吸量的测定 第1部分：静态容积法    		 China National Standards
    Determination method
    English PDF
    GB/T 10561-2023 Determination of the content of non-metallic inclusions in steel - standard grading chart microscopic examination method {译}
    钢中非金属夹杂物含量的测定 标准评级图显微检验法    		 China National Standards
    Determination method
    English PDF
    GB/T 9452-2023 Method for determination of effective heating zone of heat treatment furnace {译}
    热处理炉有效加热区测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 8358-2023 Steel wire rope - Determination method of breaking force {译}
    钢丝绳 破断拉力测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 42513.1-2023 Methods for chemical analysis of nickel alloys - Part 1: Determination of chromium content - Ferrous ammonium sulfate potentiometric titration method {译}
    镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法    		 China National Standards
    Determination method
    English PDF
    GB/T 8152.11-2023 Methods for chemical analysis of lead concentrates - Part 11: Determination of mercury content - Atomic fluorescence spectrometry and solid injection direct method {译}
    铅精矿化学分析方法 第11部分：汞含量的测定 原子荧光光谱法和固体进样直接法    		 China National Standards
    Determination method
    English PDF
    GB/T 11064.2-2023 Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration {译}
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分：氢氧化锂含量的测定 酸碱滴定法    		 China National Standards
    Determination method
    English PDF
    GB/T 27698.4-2023 Performance test methods for heat exchangers and heat transfer elements - Part 4: Noise determination of air coolers {译}
    热交换器及传热元件性能测试方法 第4部分：空冷器噪声测定    		 China National Standards
    Determination method
    English PDF
    GB/T 5003-2023 Method for determination of chemical corrosion resistance of glazed surfaces of household ceramics {译}
    日用陶瓷器釉面耐化学腐蚀性的测定方法    		 China National Standards
    Determination method
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    GB/T 3301-2023 Determination method of specification error and defect size of ceramics for daily use {译}
    日用陶瓷器规格误差和缺陷尺寸的测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 7702.7-2023 Test methods for coal-based granular activated carbon-Part 7: Determination of iodine adsorption value {译}
    煤质颗粒活性炭试验方法 第7部分：碘吸附值的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.9-2023 Methods for chemical analysis of rare earth iron alloys - Part 9: Determination of phosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method {译}
    稀土铁合金化学分析方法 第9部分：磷量的测定 铋磷钼蓝分光光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.8-2023 Methods for chemical analysis of rare earth iron alloys - Part 8: Determination of silicon content - Photometric method {译}
    稀土铁合金化学分析方法 第8部分：硅量的测定 光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.7-2023 Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and sulfur content - High frequency-infrared absorption method {译}
    稀土铁合金化学分析方法 第7部分：碳、硫量的测定 高频-红外吸收法    		 China National Standards
    Determination method
    English PDF
    GB/T 9169-2023 Jet Fuel Thermal Oxidation Stability Determination method {译}
    喷气燃料热氧化安定性测定法    		 China National Standards
    Determination method
    English PDF
    GB/T 42524-2023 Bulk iron ore fines - Determination of transportable moisture limit - Compaction curve method {译}
    散装铁矿粉 适运水分限量的测定 压实曲线法    		 China National Standards
    Determination method
    English PDF
    GB/T 6150.18-2023 Methods for chemical analysis of tungsten concentrates - Part 18: Determination of barium content - Inductively coupled plasma atomic emission spectrometry {译}
    钨精矿化学分析方法 第18部分：钡含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 8151.25-2023 Methods for chemical analysis of zinc concentrates - Part 25: Determination of indium content - Flame atomic absorption spectrometry {译}
    锌精矿化学分析方法 第25部分：铟含量的测定 火焰原子吸收光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 8152.17-2023 Methods for chemical analysis of lead concentrates - Part 17: Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth, calcium content - Inductively coupled plasma atomic emission spectrometry {译}
    铅精矿化学分析方法 第17部分：铝、镁、铁、铜、锌、镉、砷、锑、铋、钙含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
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    GB/T 42516-2023 Chemical analysis method of high temperature shape memory alloy - determination of platinum content - thiourea complex precipitation method {译}
    高温形状记忆合金化学分析方法 铂含量的测定 硫脲络合沉淀法    		 China National Standards
    Determination method
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    GB/T 42704-2023 Textile materials for automotive interiors - Determination of volatile organic compounds - Box method {译}
    汽车内饰用纺织材料 挥发性有机物的测定 箱体法    		 China National Standards
    Determination method
    English PDF
    GB/T 6730.51-2023 Iron ores - Determination of carbon content in carbonates - Caustic soda asbestos absorption gravimetric method {译}
    铁矿石 碳酸盐中碳含量的测定 烧碱石棉吸收重量法    		 China National Standards
    Determination method
    English PDF
    GB/T 42630-2023 Method for chemical phase analysis of copper-nickel sulfide ores—Determination of nickel and cobalt content in six mineral phases {译}
    铜镍硫化物矿石化学物相分析方法 6 种矿物相中镍和钴含量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 42439-2023 Method for chemical phase analysis of antimony ore - Determination of antimony content in antimonite, stibnite and antimonate {译}
    锑矿石化学物相分析方法 锑华、辉锑矿和锑酸盐中锑含量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 11060.13-2023 Natural gas - Determination of sulfur compounds - Part 13: Determination of hydrogen sulfide content by ultraviolet absorption method {译}
    天然气 含硫化合物的测定 第13部分：用紫外吸收法测定硫化氢含量    		 China National Standards
    Determination method
    English PDF
    GB/T 11060.1-2023 Natural gas - Determination of sulfur compounds - Part 1: Determination of hydrogen sulfide content by iodometric method {译}
    天然气 含硫化合物的测定 第1部分：用碘量法测定硫化氢含量    		 China National Standards
    Determination method
    English PDF
    GB/T 11060.2-2023 Natural gas - Determination of sulfur compounds - Part 2: Determination of hydrogen sulfide content by the methylene blue method {译}
    天然气 含硫化合物的测定 第2部分：用亚甲蓝法测定硫化氢含量    		 China National Standards
    Determination method
    English PDF
    GB/T 42414-2023 Glass Viscosity Determination Rotational Viscometer Method {译}
    玻璃黏度测定 旋转黏度计法    		 China National Standards
    Determination method
    English PDF
    GB/T 42491-2023 Determination of total starch content in feed - Enzymatic method {译}
    饲料中淀粉总含量的测定 酶法    		 China National Standards
    Determination method
    English PDF
    GB/T 42349-2023 Determination of antiviral activity of photocatalytic materials Q-beta phage test method {译}
    光催化材料抗病毒活性的测定 Q-β噬菌体试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 42483-2023 Determination of thermal conductivity of wood - heat flow method {译}
    木材导热系数的测定 热流法    		 China National Standards
    Determination method
    English PDF
    GB/T 28896-2023 Metallic materials - Test method for the determination of quasi-static fracture toughness of welded joints {译}
    金属材料 焊接接头准静态断裂韧度测定的试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 42368-2023 Method for Determination of Explosive Limits of Combustible Gas (Steam) under High Temperature and High Pressure Conditions {译}
    高温高压条件下可燃气体（蒸气）爆炸极限测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 6913-2023 Analytical methods for boiler water and cooling water - Determination of phosphate {译}
    锅炉用水和冷却水分析方法 磷酸盐的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 19973.1-2023 Sterilization of healthcare products - Microbiological methods - Part 1: Determination of the total number of microorganisms on a product {译}
    医疗保健产品灭菌 微生物学方法 第1部分:产品上微生物总数的确定    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.6-2023 Methods for chemical analysis of rare earth iron alloys - Part 6: Determination of molybdenum, tungsten, titanium content - Inductively coupled plasma emission spectrometry {译}
    稀土铁合金化学分析方法 第6部分：钼、钨、钛量的测定 电感耦合等离子体发射光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 42485-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen KCl solution leaching manual analysis method {译}
    土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提手工分析法    		 China National Standards
    Determination method
    English PDF
    GB/T 42487-2023 Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis method {译}
    土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法    		 China National Standards
    Determination method
    English PDF
    GB/T 42310-2023 Nanotechnology—Determination of specific surface area of graphene powder—Argon adsorption static capacity method {译}
    纳米技术 石墨烯粉体比表面积的测定 氩气吸附静态容量法    		 China National Standards
    Determination method
    English PDF
    GB/T 4207-2022 Method for determination of tracking resistance index and relative tracking index of solid insulating materials {译}
    固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 1927.11-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain {译}
    无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定    		 China National Standards
    Determination method
    English PDF
    GB/T 1927.16-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain {译}
    无疵小试样木材物理力学性质试验方法 第16部分：顺纹抗剪强度测定    		 China National Standards
    Determination method
    English PDF
    GB/T 41592-2022 Method for determination of 2-furfural and related components in mineral insulating oils {译}
    矿物绝缘油 2-糠醛和相关组分的测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 223.63-2022 Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method {译}
    钢铁及合金 锰含量的测定 高碘酸钠（钾）分光光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 41567-2022 Textiles - Determination of fabric stiffness - Slot method {译}
    纺织品 织物硬挺度的测定 槽缝法    		 China National Standards
    Determination method
    English PDF
    GB/T 1927.15-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 15: Determination of tensile strength across grains {译}
    无疵小试样木材物理力学性质试验方法 第15部分：横纹抗拉强度测定    		 China National Standards
    Determination method
    English PDF
    GB/T 1927.13-2022 Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 13: Determination of transverse grain compressive modulus of elasticity {译}
    无疵小试样木材物理力学性质试验方法 第13部分：横纹抗压弹性模量测定    		 China National Standards
    Determination method
    English PDF
    GB/T 14571.3-2022 Test methods for ethylene glycol for industrial use - Part 3: Determination of aldehyde content {译}
    工业用乙二醇试验方法 第3部分：醛含量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 13477.21-2022 Test methods for building sealing materials - Part 21: Determination of color change after artificial accelerated weathering {译}
    建筑密封材料试验方法 第21部分：人工加速气候老化后颜色变化的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 14321-2022 X-ray Quantitative Determination method of α-Al2O3 Phase in Corundum Abrasive {译}
    刚玉磨料中α-Al2O3相X射线定量测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 41649-2022 Determination of formaldehyde emission from wooden toys - Flask method {译}
    木制玩具中甲醛释放量的测定 烧瓶法    		 China National Standards
    Determination method
    English PDF
    GB/T 2282-2022 Method for Determination of Distillation Range of Coking Light Oil Products {译}
    焦化轻油类产品馏程的测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 1927.14-2022 Test methods for physical and mechanical properties of small unblemished specimens of wood - Part 14: Determination of tensile strength along the grain {译}
    无疵小试样木材物理力学性质试验方法 第14部分：顺纹抗拉强度测定    		 China National Standards
    Determination method
    English PDF
    GB/T 3555-2022 Determination of Saybolt Color of Petroleum Products - Saybolt Colorimeter Method {译}
    石油产品赛波特颜色的测定 赛波特比色计法    		 China National Standards
    Determination method
    English PDF
    GB/T 41437-2022 Determination of naringin and dinaammonium benzoate in finger painting pigments HPLC method {译}
    指画颜料中苦味剂柚皮苷和苯甲酸地那铵含量的测定 高效液相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 41436-2022 Determination of triclosan and Trichlorocarban in finger painting pigments HPLC method {译}
    指画颜料中三氯生和三氯卡班含量的测定 高效液相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 41382-2022 Fire test open calorimeter method determination of heat release rate and combustion products in fire below 40mW {译}
    火灾试验 开放式量热计法 40MW以下火灾热释放速率及燃烧产物的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 24174-2022 Method for determination of bake hardening value (BH) of steel {译}
    钢 烘烤硬化值(BH)的测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 18743.1-2022 Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 1: General test methods {译}
    热塑性塑料管材 简支梁冲击强度的测定 第1部分：通用试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 14571.4-2022 Test methods for ethylene glycol for industrial use Part 4: Determination of ultraviolet transmittance ultraviolet spectrophotometric method {译}
    工业用乙二醇试验方法 第4部分：紫外透光率的测定 紫外分光光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 6730.60-2022 Iron ores - Determination of nickel content - Flame atomic absorption spectrometric method {译}
    铁矿石 镍含量的测定 火焰原子吸收光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 6730.5-2022 Iron ores -- Determination of total iron content -- Titrimetric method after titanium trichloride reduction {译}
    铁矿石 全铁含量的测定 三氯化钛还原后滴定法    		 China National Standards
    Determination method
    English PDF
    GB/T 41501-2022 Determination of interlaminar shear strength and modulus of fiber reinforced plastic composites by double beam method {译}
    纤维增强塑料复合材料 双梁法测定层间剪切强度和模量    		 China National Standards
    Determination method
    English PDF
    GB/T 41497-2022 Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluminum and iron determination of content wavelength dispersive X-ray fluorescence spectrometric method {译}
    钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 41496-2022 Ferroalloys - Determination of moisture in delivery lots - Gravimetric method {译}
    铁合金 交货批水分的测定 重量法    		 China National Standards
    Determination method
    English PDF
    GB/T 41424.1-2022 Leather - Determination of soiling properties - Part 1: Tumble method {译}
    皮革 沾污性能的测定 第1部分：翻滚法    		 China National Standards
    Determination method
    English PDF
    GB/T 41701-2022 Electronic cigarette liquid -- Determination of nicotine, propylene glycol and glycerol -- Gas chromatographic method {译}
    电子烟烟液 烟碱、丙二醇和丙三醇的测定 气相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 22459.2-2022 Refractory mortars—Part 2：Determination of consistency using the reciprocating flow table method
    耐火泥浆 第2部分：稠度试验方法（跳桌法）    		 China National Standards
    Determination method
    English PDF
    GB/T 22459.1-2022 Refractory mortars—Part 1：Determination of consistency using the penetrating cone method
    耐火泥浆 第1部分：稠度试验方法（锥入度法）    		 China National Standards
    Determination method
    English PDF
    GB/T 17473.7-2022 Test methods of precious metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance
    微电子技术用贵金属浆料测试方法 第7部分：可焊性、耐焊性测定    		 China National Standards
    Determination method
    English PDF
    GB/T 12967.6-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分：色差和外观质量    		 China National Standards
    Determination method
    English PDF
    GB/T 12967.4-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance
    铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分：耐光热性能的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method
    氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 41133-2022 Determination of lycopene, lutein and carotene in tomato products—Ultra performance liquid chromatography（UPLC） method
    番茄制品中番茄红素、叶黄素、胡萝卜素含量的测定  超高效液相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method
    锡精矿化学分析方法 第1部分：水分含量的测定 热干燥法    		 China National Standards
    Determination method
    English PDF
    GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
    石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)    		 China National Standards
    Determination method
    English PDF
    GB/T 19427-2022 Determination of 12 phenolic compounds in propolis— HPLC-MS/MS method and HPLC method
    蜂胶中12种酚类化合物含量的测定 液相色谱-串联质谱法和液相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 41355-2022 Machinery safety Dynamic safety distance between autonomous mobile machinery and human body Determination method {译}
    机械安全  自主移动式机械与人体之间的动态安全距离  确定方法    		 China National Standards
    Determination method
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    GB/T 41404-2022 Determination of platinum content in platinum alloys Spark atomic emission spectrometry (subtraction method) {译}
    铂合金中铂含量的测定  火花原子发射光谱法（差减法）    		 China National Standards
    Determination method
    English PDF
    GB/T 41330-2022 Analysis method of boiler water and cooling water Determination of trace copper, iron, sodium, calcium, magnesium content Inductively coupled plasma mass spectrometry (ICP-MS) method {译}
    锅炉用水和冷却水分析方法  痕量铜、铁、钠、钙、镁含量的测定  电感耦合等离子体质谱(ICP-MS)法    		 China National Standards
    Determination method
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    GB/T 8152.16-2022 Methods for chemical analysis of lead concentrates - Part 16: Determination of calcium oxide content - Flame atomic absorption spectrometry {译}
    铅精矿化学分析方法 第16部分：氧化钙含量的测定 火焰原子吸收光谱法    		 China National Standards
    Determination method
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    GB/T 41366-2022 Livestock and poultry meat quality detection Determination of moisture, protein and fat content Near infrared method {译}
    畜禽肉品质检测 水分、蛋白质、脂肪含量的测定 近红外法    		 China National Standards
    Determination method
    English PDF
    GB/T 41322-2022 Cemented carbides - Determination of silicon content in cobalt powder - Spectrophotometric method {译}
    硬质合金 钴粉中硅量的测定 分光光度法    		 China National Standards
    Determination method
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    GB/T 41329-2022 Determination of the flowability of metal powders Standard funnel method (Gustafsson flowmeter) {译}
    金属粉末流动性的测定 标准漏斗法（古斯塔弗森流速计）    		 China National Standards
    Determination method
    English PDF
    GB/T 6609.2-2022 Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃
    氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 30310-2022 Test method for determination of the amount of glue attached to dipped cords, yarns and cords {译}
    浸胶帘线、纱线和线绳附胶量测定的试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 6739-2022 Paints and varnishes - Determination of film hardness by the pencil method {译}
    色漆和清漆 铅笔法测定漆膜硬度    		 China National Standards
    Determination method
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    GB/T 1482-2022 Metal powders - Determination of fluidity - Standard funnel method (Hall flow meter) {译}
    金属粉末 流动性的测定 标准漏斗法（霍尔流速计）    		 China National Standards
    Determination method
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    GB/T 3396-2022 Determination of trace oxygen in ethylene and propylene for industrial use - Electrochemical method {译}
    工业用乙烯、丙烯中微量氧的测定 电化学法    		 China National Standards
    Determination method
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    GB/T 41964-2022 Photography Washing Waste Liquid Determination of Ammonia Nitrogen Content (Micro-diffusion Method) {译}
    摄影 冲洗废液 氨态氮含量的测定 (微扩散法)    		 China National Standards
    Determination method
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    GB/T 41965-2022 Photography Flushing Waste Liquid Determination of Total Content of Ammonia Nitrogen (Micro-diffusion Kjeldahl Nitrogen Method) {译}
    摄影 冲洗废液 氨态氮总含量的测定 (微扩散凯氏氮法)    		 China National Standards
    Determination method
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    GB/T 20899.8-2022 Methods for chemical analysis of gold ores - Part 8: Determination of sulfur content {译}
    金矿石化学分析方法 第8部分：硫量的测定    		 China National Standards
    Determination method
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    GB/T 20899.7-2022 Methods for chemical analysis of gold ores - Part 7: Determination of iron content {译}
    金矿石化学分析方法 第7部分：铁量的测定    		 China National Standards
    Determination method
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    GB/T 7739.8-2022 Methods for chemical analysis of gold concentrates - Part 8: Determination of sulfur content {译}
    金精矿化学分析方法 第8部分：硫量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 7739.7-2022 Methods for chemical analysis of gold concentrates - Part 7: Determination of iron content {译}
    金精矿化学分析方法 第7部分：铁量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 4966-2022 Determination method of tensile strength of ceramic materials for daily use {译}
    日用陶瓷材料抗张强度测定方法    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.5-2022 Methods for chemical analysis of rare earth iron alloys - Part 5: Determination of oxygen content - Pulse-infrared absorption method {译}
    稀土铁合金化学分析方法 第5部分：氧含量的测定 脉冲-红外吸收法    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.4-2022 Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dichromate titration method {译}
    稀土铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾滴定法    		 China National Standards
    Determination method
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    GB/T 26416.3-2022 Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry {译}
    稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 26416.2-2022 Methods for chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity content - Inductively coupled plasma emission spectrometry {译}
    稀土铁合金化学分析方法 第2部分：稀土杂质含量的测定 电感耦合等离子体发射光谱法    		 China National Standards
    Determination method
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    GB/T 26416.1-2022 Chemical Analysis Methods of Rare Earth Ferroalloys Part 1: Determination of Total Rare Earth {译}
    稀土铁合金化学分析方法 第1部分：稀土总量的测定    		 China National Standards
    Determination method
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    GB/T 5686.7-2022 Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutralization titration method {译}
    锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法    		 China National Standards
    Determination method
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    GB/T 11603-2022 Method for determination of average wool fiber diameter - airflow method {译}
    羊毛纤维平均直径测定法 气流法    		 China National Standards
    Determination method
    English PDF
    GB/T 24218.102-2022 Textiles - Test methods for nonwovens - Part 102: Determination of tensile elasticity {译}
    纺织品 非织造布试验方法 第102部分：拉伸弹性的测定    		 China National Standards
    Determination method
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    GB/T 12690.1-2022 Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method {译}
    稀土金属及其氧化物中非稀土杂质化学分析方法 第1部分：碳、硫量的测定 高频-红外吸收法    		 China National Standards
    Determination method
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    GB/T 42022-2022 Essential oils - Determination of water content - Karl Fischer method {译}
    精油 水分含量的测定 卡尔费休法    		 China National Standards
    Determination method
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    GB/T 42162-2022 Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method {译}
    生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法    		 China National Standards
    Determination method
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    GB/T 42258-2022 Determination of Fatigue Properties of Flexible Porous Polymer Materials by Constant Deformation Method {译}
    柔性多孔聚合物材料 恒定形变法测定疲劳性能    		 China National Standards
    Determination method
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    GB/T 39693.8-2022 Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method {译}
    硫化橡胶或热塑性橡胶 硬度的测定 第8部分：赵氏硬度（P&J)法测定胶辊的表观硬度    		 China National Standards
    Determination method
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    GB/T 39693.7-2022 Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method {译}
    硫化橡胶或热塑性橡胶 硬度的测定 第7部分：邵氏硬度法测定胶辊的表观硬度    		 China National Standards
    Determination method
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    GB/T 42122-2022 Vulcanized rubber or thermoplastic rubber - Determination of abrasion resistance (modified Lamborn abrasion tester method) {译}
    硫化橡胶或热塑性橡胶 耐磨性能的测定（改进型兰伯恩磨耗试验机法）    		 China National Standards
    Determination method
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    GB/T 13747.26-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 26: Determination of alloys and impurity elements - Inductively coupled plasma atomic emission spectrometry {译}
    锆及锆合金化学分析方法 第26部分：合金及杂质元素的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
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    GB/T 37211.3-2022 Methods for chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry {译}
    金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 42275-2022 Cemented carbide - Determination of total carbon content - High frequency combustion infrared absorption method/thermal conductivity method {译}
    硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法    		 China National Standards
    Determination method
    English PDF
    GB/T 14352.24-2022 Methods for chemical analysis of tungsten ore and molybdenum ore - Part 24: Determination of germanium content - Inductively coupled plasma mass spectrometry {译}
    钨矿石、钼矿石化学分析方法 第24部分：锗含量的测定 电感耦合等离子体质谱法    		 China National Standards
    Determination method
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    GB/T 42273-2022 Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry {译}
    锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 13477.23-2022 Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering {译}
    建筑密封材料试验方法 第23部分：人工加速气候老化下拉伸-压缩循环后耐久性的测定    		 China National Standards
    Determination method
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    GB/T 13477.22-2022 Test methods for building sealing materials - Part 22: Determination of curing characteristics {译}
    建筑密封材料试验方法 第22部分：固化特性的测定    		 China National Standards
    Determination method
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    GB/T 41932-2022 Plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method {译}
    塑料 断裂韧性（GIC和KIC）的测定 线弹性断裂力学（LEFM）法    		 China National Standards
    Determination method
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    GB/T 41933-2022 Plastics - Determination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method {译}
    塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法    		 China National Standards
    Determination method
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    GB/T 2406.3-2022 Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test {译}
    塑料 用氧指数法测定燃烧行为 第3部分：高温试验    		 China National Standards
    Determination method
    English PDF
    GB/T 41936.1-2022 Plastics - Determination of torsional stiffness of flexible materials - Part 1: General method {译}
    塑料 柔性材料扭转刚度的测定 第1部分:通用方法    		 China National Standards
    Determination method
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    GB/T 41937-2022 Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method {译}
    橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性    		 China National Standards
    Determination method
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    GB/T 41942-2022 Natural raw rubber and natural rubber latex - Determination of nitrogen content - Micro Dumas combustion method {译}
    天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法    		 China National Standards
    Determination method
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    GB/T 1927.21-2022 Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 21: Determination of nail holding force {译}
    无疵小试样木材物理力学性质试验方法 第21部分：握钉力测定    		 China National Standards
    Determination method
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    GB/T 41898-2022 Determination of corrosion resistance and compactness of coatings on inner walls of food metal containers-electrochemical method {译}
    食品金属容器内壁涂覆层耐蚀力和致密性的测定 电化学法    		 China National Standards
    Determination method
    English PDF
    GB/T 41633.3-2022 Insulating liquids - Determination of acid value - Part 3: Test methods for non-mineral insulating oils {译}
    绝缘液体 酸值的测定 第3部分：非矿物绝缘油的试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 22366-2022 Sensory analysis - Methodology - General guidelines for the determination of smell, taste and flavor perception thresholds using the three-point forced choice method (3-AFC) {译}
    感官分析 方法学 采用三点强迫选择法（3-AFC）测定嗅觉、味觉和风味觉察阈值的一般导则    		 China National Standards
    Determination method
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    GB/T 23825-2022 Determination of formaldehyde emission in wood-based panels and their products-Gas analysis method {译}
    人造板及其制品中甲醛释放量测定 气体分析法    		 China National Standards
    Determination method
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    GB/T 41793-2022 Test method for artificial leather and synthetic leather - Determination of potential phenolic yellowing {译}
    人造革合成革试验方法 潜在酚黄变的测定    		 China National Standards
    Determination method
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    GB/T 41682-2022 Determination of headspace gas content in food plastic packaging containers - sensor method {译}
    食品塑料包装容器中顶空气体含量的测定 传感器法    		 China National Standards
    Determination method
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    GB/T 41769-2022 CdZnTe chemical analysis method - Determination of zinc and cadmium content - Inductively coupled plasma atomic emission spectrometry {译}
    碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry {译}
    锆及锆合金化学分析方法 第18部分：钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
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    GB/T 13747.10-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry {译}
    锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
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    GB/T 13747.9-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry {译}
    锆及锆合金化学分析方法 第9部分：镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
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    GB/T 6150.17-2022 Methods for chemical analysis of tungsten concentrates - Part 17: Determination of antimony content - Atomic fluorescence spectrometry {译}
    钨精矿化学分析方法 第17部分：锑含量的测定 原子荧光光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 6150.13-2022 Methods for chemical analysis of tungsten concentrates - Part 13: Determination of arsenic content - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry {译}
    钨精矿化学分析方法 第13部分：砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法    		 China National Standards
    Determination method
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    GB/T 6150.2-2022 Methods for chemical analysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry {译}
    钨精矿化学分析方法 第2部分：锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 5686.2-2022 Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method {译}
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法    		 China National Standards
    Determination method
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    GB/T 41079.2-2022 Methods for Determination of Physical Properties of Liquid Metals Part 2: Determination of Electrical Conductivity {译}
    液态金属物理性能测定方法 第2部分：电导率的测定    		 China National Standards
    Determination method
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    GB/T 41704-2022 Testing method for cathode material of lithium ion battery - Determination of magnetic foreign matter content and residual alkali content {译}
    锂离子电池正极材料检测方法 磁性异物含量和残余碱含量的测定    		 China National Standards
    Determination method
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    GB/T 6730.61-2022 Iron ore - Determination of carbon and sulfur content - High frequency combustion infrared absorption method {译}
    铁矿石 碳和硫含量的测定 高频燃烧红外吸收法    		 China National Standards
    Determination method
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    GB/T 42035-2022 Determination of pore size distribution of coal and rock - NMR method {译}
    煤和岩石孔径分布的测定 核磁共振法    		 China National Standards
    Determination method
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    GB/T 38265.3-2022 Test methods for soldering fluxes - Part 3: Determination of acid value - Potentiometric and visual titration {译}
    软钎剂试验方法 第3部分：酸值的测定 电位滴定法和目视滴定法    		 China National Standards
    Determination method
    English PDF
    GB/T 38265.9-2022 Test methods for soldering fluxes - Part 9: Determination of ammonia content {译}
    软钎剂试验方法 第9部分：氨含量的测定    		 China National Standards
    Determination method
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    GB/T 38265.8-2022 Test methods for soldering fluxes - Part 8: Determination of zinc content {译}
    软钎剂试验方法 第8部分：锌含量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 38265.6-2022 Test methods for soldering fluxes - Part 6: Determination of halide (excluding fluoride) content {译}
    软钎剂试验方法 第6部分：卤化物（不包括氟化物）含量的测定    		 China National Standards
    Determination method
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    GB/T 41894.3-2022 Ships and Offshore Technology Determination of Shaft Power in Ship Propulsion Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method {译}
    船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分：弹性振动法    		 China National Standards
    Determination method
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    GB/T 41894.2-2022 Ships and marine technology - Determination of shaft power in ship propulsion systems by measuring shaft deflection - Part 2: Optical reflection method {译}
    船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分：光学反射法    		 China National Standards
    Determination method
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    GB/T 42047-2022 Determination method for outgassing products of materials and components in the sealed cabin of manned spacecraft {译}
    载人航天器密封舱内材料和部组件出气产物测定方法    		 China National Standards
    Determination method
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    GB/T 6730.64-2022 Iron ore - Determination of water-soluble chloride content - Ion selective electrode method {译}
    铁矿石 水溶性氯化物含量的测定 离子选择电极法    		 China National Standards
    Determination method
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    GB/T 41895-2022 Determination of DNA virus in cells MNP labeling method {译}
    细胞中DNA病毒测定 MNP标记法    		 China National Standards
    Determination method
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    GB/T 41980.2-2022 Hydraulic transmissions - Determination of pressure fluctuations in systems and components - Part 2: Hydraulic pumps (simplified method) {译}
    液压传动 系统和元件中压力波动的测定方法 第2部分：液压泵（简化法）    		 China National Standards
    Determination method
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    GB/T 41980.1-2022 Hydraulic transmissions - Determination of pressure fluctuations in systems and components - Part 1: Hydraulic pumps (precision method) {译}
    液压传动 系统和元件中压力波动的测定方法 第1部分：液压泵（精密法）    		 China National Standards
    Determination method
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    GB/T 8039-2022 Determination method of total sulfur content in coking benzene products {译}
    焦化苯类产品全硫含量的测定方法    		 China National Standards
    Determination method
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    GB/T 6730.83-2022 Iron ore - Determination of loss on ignition - Hygroscopic water corrected gravimetric method {译}
    铁矿石 灼烧减量的测定 吸湿水校正重量法    		 China National Standards
    Determination method
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    GB/T 11132-2022 Determination of hydrocarbons in liquid petroleum products - Fluorescence indicator adsorption method {译}
    液体石油产品烃类的测定 荧光指示剂吸附法    		 China National Standards
    Determination method
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    GB/T 11059-2022 Determination of vapor pressure of crude oil - Expansion method {译}
    原油蒸气压的测定 膨胀法    		 China National Standards
    Determination method
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    GB/T 41733-2022 Determination of carbon residue in organic heat carrier Nitrogen filling method {译}
    有机热载体残炭测定法 充氮法    		 China National Standards
    Determination method
    English PDF
    GB/T 6538-2022 Determination of apparent viscosity of engine oil - Cold start simulator method {译}
    发动机油表观黏度的测定 冷启动模拟机法    		 China National Standards
    Determination method
    English PDF
    GB/T 40611-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer
    塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法    		 China National Standards
    Determination method
    English PDF
    GB/T 40367-2021 Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide
    塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法    		 China National Standards
    Determination method
    English PDF
    GB/T 40345-2021 Crop protection equipment—Test method for the determination of drainable volume and its concentration
    植物保护机械 确定可排放液体体积及浓度的试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 40342-2021 Method for determination of aluminum content in hot dipped zinc-aluminum alloy coating on steel wire
    钢丝热镀锌铝合金镀层中铝含量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)
    磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法）    		 China National Standards
    Determination method
    English PDF
    GB/T 40311-2021 Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method)
    钒渣 多元素的测定 波长色散X射线荧光光谱法（熔铸玻璃片法）    		 China National Standards
    Determination method
    English PDF
    GB/T 40304-2021 Determination of content of nonmetallic inclusions in steel—Billet full section method
    钢中非金属夹杂物含量的测定 钢坯全截面法    		 China National Standards
    Determination method
    English PDF
    GB/T 40281-2021 Determination of content of nonmetallic inclusions in steel—Extremum analytical method
    钢中非金属夹杂物含量的测定 极值分析法    		 China National Standards
    Determination method
    English PDF
    GB/T 40280-2021 Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method
    塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度    		 China National Standards
    Determination method
    English PDF
    GB/T 20899.6-2021 Methods for chemical analysis of gold ores—Part 6: Determination of zinc content
    金矿石化学分析方法 第6部分：锌量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 20899.5-2021 Methods for chemical analysis of gold ores—Part 5: Determination of lead content
    金矿石化学分析方法 第5部分：铅量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 20899.4-2021 Methods for chemical analysis of gold ores—Part 4: Determination of copper content
    金矿石化学分析方法 第4部分：铜量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 14949.2-2021 Manganese ores—Determination of nickel content—Flame atomic absorption spectrometric method
    锰矿石 镍含量的测定 火焰原子吸收光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 14949.11-2021 Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method
    锰矿石 碳含量的测定 重量法和红外线吸收法    		 China National Standards
    Determination method
    English PDF
    GB/T 14637-2021 Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method
    工业循环冷却水及水垢中铜、铁、锌的测定　原子吸收光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 14636-2021 Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method
    工业循环冷却水及水垢中钙、镁的测定　原子吸收光谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 7739.6-2021 Methods for chemical analysis of gold concentrates—Part 6: Determination of zinc content
    金精矿化学分析方法 第6部分：锌量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 7739.5-2021 Methods for chemical analysis of gold concentrates—Part 5: Determination of lead content
    金精矿化学分析方法 第5部分：铅量的测定    		 China National Standards
    Determination method
    English PDF
    GB/T 7731.5-2021 Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method
    钨铁 硅含量的测定 硅钼蓝分光光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 7731.4-2021 Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method
    钨铁 磷含量的测定 磷钼蓝分光光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 7731.1-2021 Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method
    钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法    		 China National Standards
    Determination method
    English PDF
    GB/T 7731.10-2021 Ferrotungsten—Determination of carbon content—Infrared absorption method
    钨铁 碳含量的测定 红外线吸收法    		 China National Standards
    Determination method
    English PDF
    GB/T 6324.11-2021 Test method of organic chemical products—Part 11：Determination of trace arsenic in liquid products—Atomic fluorescence spectrometric method
    有机化工产品试验方法 第11部分：液体化工产品中微量砷的测定 原子荧光法    		 China National Standards
    Determination method
    English PDF
    GB/T 6017-2021 Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method
    工业用丁二烯纯度及烃类杂质的测定 气相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method
    工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法    		 China National Standards
    Determination method
    English PDF
    GB/T 5687.13-2021 Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)
    铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)    		 China National Standards
    Determination method
    English PDF
    GB/T 5211.14-2021 General methods of test for pigments and extenders—Part 14: Determination of residue on sieve—Mechanical flushing procedure
    颜料和体质颜料通用试验方法 第14部分：筛余物的测定 机械冲洗法    		 China National Standards
    Determination method
    English PDF
    GB/T 1425-2021 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
    贵金属及其合金熔化温度范围的测定 热分析试验方法    		 China National Standards
    Determination method
    English PDF
    GB/T 614-2021 Chemical reagent—General method for the determination of refractive index
    化学试剂 折光率测定通用方法    		 China National Standards
    Determination method
    English PDF
    GB/T 611-2021 Chemical reagent—General method for the determination of refractive index
    化学试剂 密度测定通用方法    		 China National Standards
    Determination method
    English PDF
    GB/T 223.91-2021 Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method
    钢铁及合金 铜含量的测定 2，2'-联喹啉分光光度法    		 China National Standards
    Determination method
    English PDF
    GB/T 223.90-2021 Iron, steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
    Determination method
    English PDF

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