China National Standards

China method the GB Standards List

  •  China " method the" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 26281-2021 Methods for the calculation of heat balance，heat efficiency and comprehensive energy consumption of cement rotary kiln
    水泥回转窑热平衡、热效率、综合能耗计算方法    		 China National Standards
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    GB/T 41105.3-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method
    无损检测? X射线管电压的测量和评价 第3部分：能谱法    		 China National Standards
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    GB/T 41105.2-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method
    无损检测? X射线管电压的测量和评价 第2部分：厚板滤波法稳定性核查    		 China National Standards
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    GB/T 41105.1-2021 Non-destructive testing—Measurement and evaluation of the X-ray tube voltage—Part 1:Voltage divider method
    无损检测 X射线管电压的测量和评价 第1部分：分压法    		 China National Standards
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    GB/T 7991.3-2021 Test method of viterous and porcelain enamels -- Part 3: Determination of resistance to thermal shock
    搪玻璃层试验方法 第3部分：耐温差急变性能的测定    		 China National Standards
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    GB/T 1927.3-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood
    无疵小试样木材物理力学性质试验方法 第3部分：生长轮宽度和晚材率测定    		 China National Standards
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    GB/T 41154-2021 Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled thermo-mechanical fatigue testing method
    金属材料 多轴疲劳试验 轴向-扭转应变控制热机械疲劳试验方法    		 China National Standards
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    GB/T 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分：对耦合到非电源线电瞬态的抗扰性    		 China National Standards
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    GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass
    塑料 太阳辐射暴露试验方法 第2部分：直接自然气候老化和暴露在窗玻璃后气候老化    		 China National Standards
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    GB/T 4271-2021 Test methods for the performance of solar collectors　
    太阳能集热器性能试验方法    		 China National Standards
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    GB/T 41062-2021 Test method for thermal transport properties to friction materials and brakes
    摩擦材料和制动器间的热传导试验方法    		 China National Standards
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    GB/T 41222-2021 Soil quality -- Method for monitoring the farmland surface runoff
    土壤质量 农田地表径流监测方法    		 China National Standards
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    GB/T 8618-2021 Sampling methods of the main products in salt making industry
    制盐工业主要产品取样方法    		 China National Standards
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    GB/T 41050-2021 Nanotechnologies -- Test method of the degradation of benzene by nano photocatalyst
    纳米技术 光催化纳米材料降解苯性能测试方法    		 China National Standards
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    GB/T 41206-2021 Space environment (natural and artificial) -- Cosmic ray and solar energetic particle penetration inward the magnetosphere -- Method of determination of the effective vertical cut-off rigidity
    空间环境（自然和人工） 宇宙线和太阳能量粒子穿入磁层 有效垂直地磁截止刚度的确定方法    		 China National Standards
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    GB/T 32483.2-2021 Energy performance of lamp controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear
    灯控制装置的效率要求 第2部分:高压放电灯（荧光灯除外） 控制装置效率的测量方法    		 China National Standards
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    GB/T 40913-2021 Method for the determination of the hot-end coating thickness of glass bottle
    玻璃瓶罐热端涂层厚度的测定方法    		 China National Standards
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    GB/T 40977-2021 Clothes washing machines for household use—Method for measuringthe microbial contamination reduction
    家用洗衣机 降低微生物污染测试方法    		 China National Standards
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    GB/T 40974-2021 Quality evaluation methods of the nucleic acid
    核酸样本质量评价方法    		 China National Standards
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    GB/T 40890-2021 General quality requirements and test methods for the teaching vitreous equipment
    教学用玻璃仪器一般质量要求和试验方法    		 China National Standards
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    GB/T 40815.2-2021 Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling
    电气和电子设备机械结构　符合英制系列和公制系列机柜的热管理　第2部分：强迫风冷的确定方法    		 China National Standards
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    GB/T 12690.8-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content
    稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定    		 China National Standards
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    GB/T 40844-2021 Determination of synthetic musks in cosmetics—GC-MS method
    化妆品中人工合成麝香的测定 气相色谱-质谱法    		 China National Standards
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    GB/T 40905.1-2021 Textiles -- Quantitative analysis of cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method
    纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第1部分：光学显微镜法    		 China National Standards
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    GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
    橡胶 总硫、总氮含量的测定 自动分析仪法    		 China National Standards
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    GB/T 40906-2021 Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters
    家具产品及其材料中禁限用物质测定方法 邻苯二甲酸酯增塑剂    		 China National Standards
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    GB/T 40904-2021 Methods for the determination of prohibited substances in furniture products and related materials—Azo dyes
    家具产品及其材料中禁限用物质测定方法 偶氮染料    		 China National Standards
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    GB/T 40971-2021 Methods for the determination of prohibited substance in furniture products and related materials—Polycyclic aromatic hydrocarbons
    家具产品及其材料中禁限用物质测定方法 多环芳烃    		 China National Standards
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    GB/T 40908-2021 Methods for the determination of prohibited substances in furniture products and related materials—Flame retardants
    家具产品及其材料中禁限用物质测定方法 阻燃剂    		 China National Standards
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    GB/T 40907-2021 Methods for the determination of prohibited substances in furniture products and related materials -- 2, 4-diaminotoluene and 4, 4'-methylenedianiline
    家具产品及其材料中禁限用物质测定方法? 2,4-二氨基甲苯、4，4’-二氨基二苯甲烷    		 China National Standards
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    GB/T 40722.2-2021 Styrene-butadiene rubber(SBR) -- Determination of the microstructure of solution-polymerized SBR -- Part 2: FTIR with ATR method
    苯乙烯-丁二烯橡胶（SBR）? 溶液聚合SBR微观结构的测定? 第2部分：红外光谱ATR 法    		 China National Standards
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    GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method
    电子电气产品中某些物质的测定 第7-2部分：六价铬 比色法测定聚合物和电子件中的六价铬[Cr（VI）]    		 China National Standards
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    GB/T 40797-2021 Rubber, vulcanized or thermoplastic -- Determination of resistance to abrasion -- Driven, vertical abrasive disc method
    硫化橡胶或热塑性橡胶 耐磨性能的测定 垂直驱动磨盘法    		 China National Standards
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    GB/T 40903-2021 Textiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yak and their blends
    纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物    		 China National Standards
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    GB/T 40858-2021 General requirements and test methods for receivers of solar thermal power plants
    太阳能光热发电站集热管通用要求与测试方法    		 China National Standards
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    GB/T 5990-2021 Refractory materials—Determination of thermal conductivity, specific heat capacity and thermal diffusivity(hot-wire method)
    耐火材料 导热系数、比热容和热扩散系数试验方法（热线法）    		 China National Standards
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    GB/T 40850-2021 Method for the detection of Enterobacteriaceae in feed
    饲料中肠杆菌科的检验方法    		 China National Standards
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    GB/T 12690.4-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method
    稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分：氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法    		 China National Standards
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    GB/T 40795.2-2021 Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content
    镧铈金属及其化合物化学分析方法 第2部分：稀土量的测定    		 China National Standards
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    GB/T 40795.1-2021 Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method
    镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法    		 China National Standards
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    GB/T 18115.4-2021 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定    		 China National Standards
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    GB/T 12690.7-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon content
    稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定    		 China National Standards
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    GB/T 9098-2021 Methods for the determination of prohibited substances in furniture products and related materials—Certain phthalate esters
    电冰箱用全封闭型电动机-压缩机    		 China National Standards
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    GB/T 39506-2020 Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content
    硬聚氯乙烯（PVC-U）管材及管件中聚氯乙烯（PVC）含量的测定 基于总氯含量的方法    		 China National Standards
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    GB/T 39507-2020 Leather—Physical and mechanical tests—Determination of abrasion resistance：Martindale ball plate method
    皮革 物理和机械试验 耐磨性能的测定：马丁代尔球盘法    		 China National Standards
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    GB/T 39520-2020 Test method for determination the residual stress of spring by X-ray diffraction
    弹簧残余应力的X射线衍射测试方法    		 China National Standards
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    GB/T 39534-2020 Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids
    金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法    		 China National Standards
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    GB/T 39145-2020 Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry
    硅片表面金属元素含量的测定 电感耦合等离子体质谱法    		 China National Standards
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    GB/T 39152-2020 Test method of the bending stress relaxation for copper and copper alloy
    铜及铜合金弯曲应力松弛试验方法    		 China National Standards
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    GB/T 39173-2020 Smart factory—The effectiveness assessment methods of safety monitoring
    智能工厂 安全监测有效性评估方法    		 China National Standards
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    GB/T 12542-2020 Thermal balance capacity on-road test method for motor vehicles
    汽车热平衡能力道路试验方法    		 China National Standards
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    GB/T 39059-2020 Determination of harmful substance emissions from synthetic sports surfaces—Environmental chambers method
    运动场地合成材料面层有害物质释放量的测定 环境测试舱法    		 China National Standards
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    GB/T 38976-2020 Test method for the oxygen concentration in silicon materials—Inert gas fusion infrared detection method
    硅材料中氧含量的测试 惰性气体熔融红外法    		 China National Standards
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    GB/T 4802.4-2020 Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method
    纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法    		 China National Standards
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    GB/T 38852.2-2020 Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—Part 2: Assessment methodology
    工业过程测量控制和自动化 系统评估中系统特性的评定 第2部分：评估方法学    		 China National Standards
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    GB/T 38876-2020 Test method for access network equipment—10Gbit/s ethernet passive optical network (10G EPON)
    接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON）    		 China National Standards
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    GB/T 38930-2020 Requirements and test methods of the capability of wind resistance for civil small and light unmanned aircraft system
    民用轻小型无人机系统抗风性要求及试验方法    		 China National Standards
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    GB/T 39026-2020 Test method for the identification of recycled polyethylene terephthalate (PET) fiber
    循环再利用聚酯（PET）纤维鉴别方法    		 China National Standards
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    GB/T 39042-2020 Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method
    电工钢单片磁性能测试 H线圈法    		 China National Standards
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    GB/T 38948-2020 Evaluation method for the cracking resistance of asphalt mixture at low temperature
    沥青混合料低温抗裂性能评价方法    		 China National Standards
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    GB/T 38910-2020 Sanitary wares—Test method of the marking
    卫生陶瓷 标志试验方法    		 China National Standards
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    GB/T 38883-2020 Non-destructive testing—Active thermographic testing method
    无损检测 主动式红外热成像检测方法    		 China National Standards
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    GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
    直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法    		 China National Standards
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    GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
    直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法    		 China National Standards
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    GB/T 24522-2020 Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint
    金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法    		 China National Standards
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    GB/T 8704.6-2020 Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method
    钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法    		 China National Standards
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    GB/T 8704.5-2020 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
    钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法    		 China National Standards
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    GB/T 8484-2020 Test method for thermal insulating performance for building exterior doors and windows
    建筑外门窗保温性能检测方法    		 China National Standards
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    GB/T 38737-2020 Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production
    塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法    		 China National Standards
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    GB/T 38733-2020 Office furniture—Office chairs—Methods for the determination of dimensions
    办公家具 办公椅 尺寸测量方法    		 China National Standards
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    GB/T 38206.2-2020 Methods to assess the reliability of pneumatic components—Part 2: Directional control valve
    气动元件可靠性评估方法 第2部分：换向阀    		 China National Standards
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    GB/T 38787-2020 Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials
    塑料 材料生物分解试验用样品制备方法    		 China National Standards
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    GB/T 38621-2020 Transient thermal test method for light emitting diode modules
    发光二极管模块热特性瞬态测试方法    		 China National Standards
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    GB/T 38620-2020 Methods of evaluating the performance of ultrasonic levelmeter
    物位计性能评定方法    		 China National Standards
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    GB/T 38712-2020 Test method for thermal conductivity of ultrathin glass—Heat flow method
    超薄玻璃导热系数试验方法 热流法    		 China National Standards
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    GB/T 38596-2020 Determination method of heavy metal contents in the wastewater during catalyst production
    催化剂生产废水中重金属含量的测定    		 China National Standards
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    GB/T 5137.3-2020 Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
    汽车安全玻璃试验方法 第3部分：耐辐照、高温、潮湿、燃烧和耐模拟气候试验    		 China National Standards
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    GB/T 38612-2020 Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at break
    人造革合成革试验方法 拉伸负荷及断裂伸长率的测定    		 China National Standards
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    GB/T 38611-2020 Office furniture—Office work chairs—Test methods for the determination of stability, strength and durability
    办公家具 办公工作椅 稳定性、强度和耐久性测试方法    		 China National Standards
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    GB/T 38610-2020 Electric clothes washer-dryers for household use—Methods for measuring the performance
    家用电动洗干一体机 性能测试方法    		 China National Standards
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    GB/T 38609-2020 Deep-fat fryers for household use—Methods for measuring the performance
    家用深油炸锅 性能测试方法    		 China National Standards
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    GB/T 38608-2020 Method for determination of the volatile organic compounds (VOCs) content in the ink
    油墨中可挥发性有机化合物（VOCs）含量的测定方法    		 China National Standards
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    GB/T 38607-2020 Office furniture—Tables and desks—Test methods for the determination of stability, strength and durability
    办公家具 桌台类 稳定性、强度和耐久性测试方法    		 China National Standards
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    GB/T 16900.4-2020 Rules for the presentation of graphical symbols—Part 4: Methods for testing symbol referent association
    图形符号表示规则 第4部分：对象相关性测试方法    		 China National Standards
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    GB/T 16900.2-2020 Rules for the presentation of graphical symbols—Part 2: Methods for testing comprehensibility
    图形符号表示规则 第2部分：理解度测试方法    		 China National Standards
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    GB/T 38577-2020 Determination of the biological activity for plant hormone-related secondary metabolites—Indicator plant method
    植物激素类次生代谢产物的生物活性测定 指示植物法    		 China National Standards
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    GB/T 38515-2020 The method for high temperature mechanical properties of quartz fabric-reinforced resin matrix composite materials
    石英纤维织物增强树脂基复合材料高温力学性能试验方法    		 China National Standards
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    GB/T 38538-2020 Index system and assessment method for greenization of the industrial park infrastructure
    产业园区基础设施绿色化指标体系及评价方法    		 China National Standards
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    GB/T 38464-2020 Test method of artificial leather and synthetic leather—Determination of cold resistance
    人造革合成革试验方法 耐揉搓性的测定    		 China National Standards
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    GB/T 38465-2020 Test method of artificial leather and synthetic leather—Determination of cold resistance
    人造革合成革试验方法 耐寒性的测定    		 China National Standards
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    GB/T 39684-2020 Testing method of thermal irregularities for external window opening
    外窗热工缺陷现场测试方法    		 China National Standards
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    GB/T 39605-2020 Test method for measuring the evaporative resistance of clothing—Sweating manikin method
    服装湿阻测试方法 出汗暖体假人法    		 China National Standards
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    GB/T 39560.701-2020 Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method
    电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)]    		 China National Standards
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    GB/T 35210.2-2020 Determination methods of methane isothermal adsorption of shale—Part 2: Gravimetric method
    页岩甲烷等温吸附测定方法 第2部分：重量法    		 China National Standards
    method the
    English PDF
    GB/T 33014.10-2020 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分：扩展音频范围的传导抗扰法    		 China National Standards
    method the
    English PDF
    GB/T 39695-2020 Identification of volatile components of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection
    橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法    		 China National Standards
    method the
    English PDF
    GB/T 39693.6-2020 Rubber, vulcanized or thermoplastic—Determination of hardness—Part 6: Apparent hardness of rubber-covered rollers by IRHD method
    硫化橡胶或热塑性橡胶 硬度的测定 第6部分：IRHD法测定胶辊的表观硬度    		 China National Standards
    method the
    English PDF
    GB/T 39528-2020 Test method for determining the seismic drift causing the panels fallout from curtain wall system
    建筑幕墙面板抗地震脱落检测方法    		 China National Standards
    method the
    English PDF
    GB/T 39527-2020 Determination of calcium, aluminium and silicon in the solid surface materials—Method of chemical analysis
    实体面材产品中钙、铝、硅元素含量的测定 化学分析法    		 China National Standards
    method the
    English PDF
    GB/T 39525-2020 Test method for the fastening degree of glass curtain wall panel
    玻璃幕墙面板牢固度检测方法    		 China National Standards
    method the
    English PDF
    GB/T 39524-2020 Test method of weatherability for building windows and doors
    建筑门窗耐候性能试验方法    		 China National Standards
    method the
    English PDF
    GB/T 39468-2020 General methods for the validation of terrestrial quantitative remote sensing products
    陆地定量遥感产品真实性检验通用方法    		 China National Standards
    method the
    English PDF
    GB/T 39429-2020 Non-destructive testing—Method for thermoelectric sorting of electrically conductive materials
    无损检测 导电材料热电势分选方法    		 China National Standards
    method the
    English PDF
    GB/T 39427-2020 Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic source
    无损检测 工业Ir192伽玛射线源尺寸测定方法    		 China National Standards
    method the
    English PDF
    GB/T 39383-2020 Thermoplastics piping systems for underground non-pressure applications—Test method for leaktightness of elastomeric sealing ring type joints
    埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法    		 China National Standards
    method the
    English PDF
    GB/T 39382-2020 Thermoplastics piping systems for soil and waste discharge inside buildings—Test method for airtightness of joints
    建筑内排水排污用热塑性塑料管道系统 接头气密性试验方法    		 China National Standards
    method the
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    GB/T 39379-2020 Thermoplastics piping systems for non-pressure applications—Test method for watertightness
    无压热塑性塑料管道系统 水密性试验方法    		 China National Standards
    method the
    English PDF
    GB/T 39368-2020 Leather—Physical and mechanical tests—Determination of flex resistance：Vamp flex method
    皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法    		 China National Standards
    method the
    English PDF
    GB/T 39359-2020 Integrating sphere method for the test of liquid/solid suspended photocatalytic hydrogen production reaction
    积分球法测量悬浮式液固光催化制氢反应    		 China National Standards
    method the
    English PDF
    GB/T 39278-2020 Method for measuring the shielding effectiveness of shielding enclosures having all dimensions between 0.1 m and 2 m
    0.1m～2m屏蔽壳体屏蔽效能的测量方法    		 China National Standards
    method the
    English PDF
    GB/T 39260.2-2020 Use case methodology—Part 2：Definition of the templates for use cases,actor list and requirements list
    用例方法 第2部分：用例模板、参与方清单和需求清单的定义    		 China National Standards
    method the
    English PDF
    GB/T 21339-2020 The statistical and analytical methods for energy consumption in harbor industry
    港口能源消耗统计及分析方法    		 China National Standards
    method the
    English PDF
    GB/Z 6113.403-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分：不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑    		 China National Standards
    method the
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    GB/T 39421-2020 Methods for determining the static gel strength of cement formulations
    水泥浆静胶凝强度测定方法    		 China National Standards
    method the
    English PDF
    GB/T 39395-2020 Test method for buckling resistance of the thermoplastics inspection chamber bases
    热塑性塑料检查井井座抗压失稳试验方法    		 China National Standards
    method the
    English PDF
    GB/T 39299-2020 Methods for disposing reused thinner waste in the production of TFT-LCD
    液晶面板制造稀释废液回收再利用方法    		 China National Standards
    method the
    English PDF
    GB/T 39163-2020 Test methods of the bonding strength for target-backing plate assemblies
    靶材与背板结合强度测试方法    		 China National Standards
    method the
    English PDF
    GB/T 18115.2-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定    		 China National Standards
    method the
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    GB/T 18115.1-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri
    稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定    		 China National Standards
    method the
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    GB/T 5832.4-2020 Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation
    气体分析 微量水分的测定 第4部分：石英晶体振荡法    		 China National Standards
    method the
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    GB/T 1741-2020 Test method for determining the resistance of paints film to mold
    漆膜耐霉菌性测定法    		 China National Standards
    method the
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    GB/T 39415.2-2020 Packaging sacks—Method of specifications for characteristics—Part 2: Sacks made from thermoplastic flexible film
    包装袋 特征性能规范方法 第2部分：热塑性软质薄膜袋    		 China National Standards
    method the
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    GB/T 38484-2020 Determination of the biological activity for plant hormone-related secondary metabolites—Cytological method
    植物激素类次生代谢产物的生物活性测定 细胞学评价法    		 China National Standards
    method the
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    GB/T 38302-2019 Protective clothing—Thermal protective performance test method
    防护服装 热防护性能测试方法    		 China National Standards
    method the
    English PDF
    GB/T 8722-2019 Test method for thermal conductivity of carbon materials
    炭素材料导热系数测定方法    		 China National Standards
    method the
    English PDF
    GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分：平均线热膨胀系数的测定    		 China National Standards
    method the
    English PDF
    GB/T 7755.2-2019 Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods
    硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法    		 China National Standards
    method the
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    GB/T 38430-2019 Corrosion of metals and alloys—Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials
    金属和合金的腐蚀 金属材料在高温腐蚀条件下的等温暴露氧化试验方法    		 China National Standards
    method the
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    GB/T 38426-2019 Test method for thermal resistance and use temperature of sleeping bags
    睡袋的热阻和使用温度的测定方法    		 China National Standards
    method the
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    GB/T 38410-2019 Leather chemicals—Determination of tannin content in tanning agent—Filter method
    皮革化学品 鞣剂中鞣质含量的测定 过滤法     		China National Standards
    method the
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    GB/T 38408-2019 Leather—Identification—Method of microscopy
    皮革 材质鉴别 显微镜法    		 China National Standards
    method the
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    GB/T 38402-2019 Leather and fur—Chemical tests—Determination of chromium(VI) content:Chromatographic method
    皮革和毛皮 化学试验 六价铬含量的测定：色谱法    		 China National Standards
    method the
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    GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy
    气体分析 气体中氮氧化物的测定 光腔衰荡光谱法    		 China National Standards
    method the
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    GB/T 38341-2019 Micro-electromechanical system technology—The reliability test methods of MEMS in integrated environments
    微机电系统（MEMS）技术 MEMS器件的可靠性综合环境试验方法    		 China National Standards
    method the
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    GB/T 19941.2-2019 Leather and fur—Determination of formaldehyde content—Part 2: Colorimetric method
    皮革和毛皮 甲醛含量的测定 第2部分：分光光度法    		 China National Standards
    method the
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    GB/T 19941.1-2019 Leather and fur—Determination of formaldehyde content—Part 1: High performance liquid chromatography method
    皮革和毛皮 甲醛含量的测定 第1部分：高效液相色谱法    		 China National Standards
    method the
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    GB/T 17634-2019 Geotextiles and geotextile-related products—Determination of the characteristic opening size—Wet sieving method
    土工布及其有关产品 有效孔径的测定 湿筛法    		 China National Standards
    method the
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    GB/T 38302-2019 Protective clothing—Thermal protective performance test method
    防护服装 热防护性能测试方法    		 China National Standards
    method the
    English PDF
    GB/T 8722-2019 Test method for thermal conductivity of carbon materials
    炭素材料导热系数测定方法    		 China National Standards
    method the
    English PDF
    GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion
    搪玻璃层试验方法 第7部分：平均线热膨胀系数的测定    		 China National Standards
    method the
    English PDF
    GB/T 7755.2-2019 Rubber, vulcanized or thermoplastic—Determination of permeability to gases—Part 2: Equal-pressure methods
    硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法    		 China National Standards
    method the
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    GB 15083-2019 Strength requirement and test method of automobile seats,their anchorages and any head restraints
    汽车座椅、座椅固定装置及头枕强度要求和试验方法    		 China National Standards
    method the
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    GB 15083-2019 Strength requirement and test method of automobile seats,their anchorages and any head restraints
    汽车座椅、座椅固定装置及头枕强度要求和试验方法    		 China National Standards
    method the
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    GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法    		 China National Standards
    method the
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    GB/T 1431-2019 The test method for compressive strength of carbon materials
    炭素材料耐压强度测定方法    		 China National Standards
    method the
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    GB/T 38009-2019 Spectacle frames—Requirement and method for the detection of nickel release
    眼镜架 镍析出量的技术要求和测量方法    		 China National Standards
    method the
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    GB/T 37983-2019 Testing methods of X-ray diffraction for determining the orientation of crystal materials by rotation
    晶体材料X射线衍射仪旋转定向测试方法    		 China National Standards
    method the
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    GB/T 37977.23-2019 Electrostatics—Part 2-3：Methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation
    静电学 第2-3部分：防静电固体平面材料电阻和电阻率的测试方法    		 China National Standards
    method the
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    GB/T 37946-2019 Test method of thermal stability of materials for organic light emitting diode display (OLED)
    有机发光二极管显示器用材料热稳定性的测试方法    		 China National Standards
    method the
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    GB/T 37897-2019 Fibre-reinforced plastic composites—Determination of the in-plane shear modulus by the plate twist method
    纤维增强塑料复合材料 平板扭曲法测定面内剪切模量    		 China National Standards
    method the
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    GB/T 37890-2019 Rubber-or plastics-coated fabrics—Test method for wicking of the cloth
    橡胶或塑料涂覆织物 芯吸性能测试方法    		 China National Standards
    method the
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    GB/T 37825-2019 Test method for simulating wind pressure resistance of building glass under the uniform static loads
    建筑玻璃均布静载模拟风压试验方法    		 China National Standards
    method the
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    GB/T 37784-2019 In-situ test method for detection of structural risk of the insulating glass
    中空玻璃结构安全隐患现场检测方法    		 China National Standards
    method the
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    GB/T 37776-2019 Methods for the calibration of dynamic force transducers—Calibration by shock force
    动态力传感器校准方法 冲击力法校准    		 China National Standards
    method the
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    GB/T 18476-2019 Polyolefin pipes for the conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test)
    流体输送用聚烯烃管材 耐裂纹扩展的测定 慢速裂纹增长的试验方法（切口试验）    		 China National Standards
    method the
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    GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
    聚烯烃管材、管件和混配料中颜料或炭黑分散度的测定    		 China National Standards
    method the
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    GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method
    工业循环冷却水中化学需氧量（COD）的测定 高锰酸盐指数法    		 China National Standards
    method the
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    GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass
    石英玻璃中羟基含量检验方法    		 China National Standards
    method the
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    GB 15744-2019 The limits and measurement methods of fuel consumption for motorcycles and mopeds
    摩托车和轻便摩托车燃油消耗量限值及测量方法    		 China National Standards
    method the
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    GB/T 38437-2019 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method
    用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法    		 China National Standards
    method the
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    GB/T 24583.2-2019 Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas
    钒氮合金　氮含量的测定 惰性气体熔融热导法    		 China National Standards
    method the
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    GB/T 20975.30-2019 Methods for chemical analysis of aluminium and aluminium alloys—Part 30：Determination of hydrogen content—Heating extraction-thermal conductivity method
    铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法    		 China National Standards
    method the
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    GB/T 12688.5-2019 Test method of styrene for industrial use—Part 5：Determination of the content of total aldehydes—Titrimetric method
    工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法    		 China National Standards
    method the
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    GB/T 8721-2019 The test method for tensile strength of carbon materials
    炭素材料抗拉强度测定方法    		 China National Standards
    method the
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    GB/T 1431-2019 The test method for compressive strength of carbon materials
    炭素材料耐压强度测定方法    		 China National Standards
    method the
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    GB/T 37428-2019 Methods of determination and calculation of thermal balance in electric arc furnace
    电弧炉热平衡测试与计算方法    		 China National Standards
    method the
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    GB/T 37361-2019 Determination of the film thickness—Ultrasonic thickness gauge method
    漆膜厚度的测定 超声波测厚仪法    		 China National Standards
    method the
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    GB/T 37631-2019 Man-made fiber—Test method for thermal decomposition temperature
    化学纤维 热分解温度试验方法    		 China National Standards
    method the
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    GB/T 37630-2019 Textiles—Quantitative chemical analysis—Mixtures of acetate or triacetate with certain other fibres（method using hydrochloric acid）
    纺织品 定量化学分析 醋酯纤维或三醋酯纤维与某些其他纤维的混合物（盐酸法）    		 China National Standards
    method the
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    GB/T 37629-2019 Textiles—Quantitative chemical analysis—Mixtures of acrylic with certain other fibres（method using formic acid and zinc chloride）
    纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物（甲酸/氯化锌法）    		 China National Standards
    method the
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    GB/T 37597-2019 Electrically operated food preparation appliances—Methods for measuring the performance
    电动食品加工器具 性能测试方法    		 China National Standards
    method the
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    GB/T 20292-2019 Methods for measuring the performance of tumble dryers for household use
    家用滚筒式干衣机性能测试方法    		 China National Standards
    method the
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    GB/T 11026.10-2019 Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy
    电气绝缘材料 耐热性 第10部分：利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则    		 China National Standards
    method the
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    GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法    		 China National Standards
    method the
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    GB/T 3316-2019 Method of defining the power for diesel locomotives
    内燃机车功率确定方法    		 China National Standards
    method the
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    GB/T 20851.5-2019 Electronic toll collection—Dedicated short range communication—Part 5:Test methods of the main parameters in physical layer
    电子收费 专用短程通信 第5部分:物理层主要参数测试方法    		 China National Standards
    method the
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    GB/T 5702-2019 Method of measuring the color rendering properties of light sources
    光源显色性评价方法    		 China National Standards
    method the
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    GB/T 36984-2018 X-ray CT testing method of the porous metal materials for surgical implant applications
    外科植入物用多孔金属材料X射线CT检测方法    		 China National Standards
    method the
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    GB/T 37246-2018 Test method for thermal-shock resistance of fine ceramics
    精细陶瓷抗热震性能试验方法    		 China National Standards
    method the
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    GB/T 37158-2018 Non-destructive testing—Test method for measuring the maximum detectable steel thickness by industrial computed tomography(CT)
    无损检测-工业计算机层析成像（CT）检测最大可检测钢厚度测试方法    		 China National Standards
    method the
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    GB/T 36982-2018 Interface technical requirements and measurement methods of the digital optical line terminal used in program distribution network
    节目分配网络ASI数字光端机接口技术要求和测量方法    		 China National Standards
    method the
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    GB/T 10066.6-2018 Test methods for electroheating and electromagnetic processing installations—Part 6：Test methods for the determination of power output of industrial microwave heating installations
    电热和电磁处理装置的试验方法-第6部分：工业微波加热装置输出功率的测定方法    		 China National Standards
    method the
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    GB/T 37049-2018 Test method for the content of metal impurity in electronic grade polysilicon—Inductively coupled-plasma mass spectrometry method
    电子级多晶硅中基体金属杂质含量的测定-电感耦合等离子体质谱法    		 China National Standards
    method the
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    GB/T 34247.2-2018 Determination of the unsaturation of isobutene-isoprene rubber—Part 2:1H-NMR method
    异丁烯-异戊二烯橡胶（IIR）不饱和度的测定-第2部分：核磁共振氢谱法    		 China National Standards
    method the
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    GB/T 37201-2018 Electrochemical performance test of lithium nickel cobalt manganese oxide —Test method for discharge specific capacity and charge-discharge coulombic efficiency of the first cycle
    镍钴锰酸锂电化学性能测试-首次放电比容量及首次充放电效率测试方法    		 China National Standards
    method the
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    GB/T 36260.2-2018 Detection ability - Part 2: Method for determining the detection limit of linear calibration
    检出能力-第2部分：线性校准情形检出限的确定方法    		 China National Standards
    method the
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    GB/T 50355-2018 Standard of limit and measurement method of vibration in the room of residential buildings
    住宅建筑室内振动限值及其测量方法标准    		 China National Standards
    method the
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    GB/T 36969-2018 Nanotechnology—Method for the measurement of the nanofilm-thickness by atomic force microscopy
    纳米技术-原子力显微术测定纳米薄膜厚度的方法    		 China National Standards
    method the
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    GB/T 37229-2018 Guideline for the model and method of public service effect evaluation
    公共服务效果测评模型和方法指南    		 China National Standards
    method the
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    GB/T 24521-2018 Method for the determination of specific resistance of carbon raw materials and coke
    炭素原料和焦炭电阻率测定方法    		 China National Standards
    method the
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    GB/T 17186.2-2018 Calculation methods for the pipe flange joints—Part 2：Calculation method satisfies leakage rate
    管法兰连接计算方法 第2部分：基于泄漏率的计算方法    		 China National Standards
    method the
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    GB/T 27419-2018 Guide to the evaluation and expression of uncertainty in measurement—Supplement 1: Propagation of distributions using a Monte Carlo method
    测量不确定度评定和表示 补充文件1: 基于蒙特卡洛方法的分布传播    		 China National Standards
    method the
    English PDF
    GB/T 35023-2018 Methods to assess the reliability of hydraulic components
    液压元件可靠性评估方法    		 China National Standards
    method the
    English PDF
    GB/T 35029-2018 Method based the microarray for mutation detetion of hereditary hearing loss
    基于微阵列芯片的遗传性耳聋基因检测方法    		 China National Standards
    method the
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    GB/T 34542.3-2018 Storage and transportation systems for gaseous hydrogen—Part 3: Test method for determination of the susceptibility of metallic materials to hydrogen gas embrittlement (HGE)
    氢气储存输送系统 第3部分：金属材料氢脆敏感度试验方法    		 China National Standards
    method the
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    GB/T 36159-2018 Guideline for the selection of coating types, tests and methods of assessing the performance of anodic oxide coatings and organic polymer coatings on aluminium and its alloys in architectural applications
    建筑用铝及铝合金表面阳极氧化膜及有机聚合物膜层、性能、检测方法的选择    		 China National Standards
    method the
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    GB/T 21678-2018 Calculating methods on the economic loss of fishery pollution accidents
    渔业污染事故经济损失计算方法    		 China National Standards
    method the
    English PDF
    GB/T 36402-2018 Thermal analysis-mass spectrometry coupling method for ceramics materials
    陶瓷材料的热分析-质谱联用测试方法    		 China National Standards
    method the
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    GB/T 223.82-2018 Steel and iron—Determination of hydrogen content—Thermal conductivity/infrared method after fusion under inert gas
    钢铁 氢含量的测定 惰性气体熔融-热导或红外法    		 China National Standards
    method the
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    GB/T 36212-2018 Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground metal component
    无损检测 地下金属构件水泥防护层胶结声波检测及结果评价    		 China National Standards
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