China ethod GB Standards English PDF List

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China "ethod" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 11175-2021	Testing methods for synthetic resin emulsions 合成树脂乳液试验方法	China National Standards ethod	English PDF
GB/T 10715-2021	Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test 带传动多楔带、联组V带及包括宽V带、六角带在内的单根V带抗静电带的导电性:要求和试验方法	China National Standards ethod	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 ethod	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 ethod	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 ethod	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 ethod	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 ethod	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 ethod	English PDF
GB/T 7729-2021	Chemical analysis of metallurgical products—General rule for spectrophotometric methods 冶金产品化学分析分光光度法通则	China National Standards ethod	English PDF
GB/T 7728-2021	Chemical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods 冶金产品化学分析火焰原子吸收光谱法通则	China National Standards ethod	English PDF
GB/T 7187.1-2021	Fuel oil consumption for transportation ships—Part 1: Calculation method for marine ships 运输船舶燃油消耗量第1部分：海洋船舶计算方法	China National Standards ethod	English PDF
GB/T 6582-2021	Glass—Hydrolytic resisitance of glass grains at 98℃—Method of test and classification 玻璃玻璃颗粒在98℃时的耐水性试验方法和分级	China National Standards ethod	English PDF
GB/T 6580-2021	Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification 玻璃耐沸腾混合碱水溶液侵蚀性试验方法和分级	China National Standards ethod	English PDF
GB/T 6328-2021	Test method for shear impact strength of adhesive bonds 胶粘剂剪切冲击强度试验方法	China National Standards ethod	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 ethod	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 ethod	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 ethod	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 ethod	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 ethod	English PDF
GB/T 4214.15-2021	Test method for noise of household and similar electrical appliances—Particular requirements for electric thermal storage room heaters 家用和类似用途电器噪声测试方法储热式室内加热器的特殊要求	China National Standards ethod	English PDF
GB/T 4214.14-2021	Test method for noise of household and similar electrical appliances—Particular requirements for refrigerators, frozen-food storage cabinets and food freezers 家用和类似用途电器噪声测试方法电冰箱、冷冻食品储藏箱和食品冷冻箱的特殊要求	China National Standards ethod	English PDF
GB/T 4214.13-2021	Test method for noise of household and similar electrical appliances—Particular requirements for range hoods and other cooking fume extractors 家用和类似用途电器噪声测试方法吸油烟机及其他烹饪烟气吸排装置的特殊要求	China National Standards ethod	English PDF
GB/T 4214.12-2021	Test method for noise of household and similar electrical appliances—Particular requirements for fan heaters 家用和类似用途电器噪声测试方法风扇式加热器的特殊要求	China National Standards ethod	English PDF
GB/T 4214.11-2021	Test method for noise of household and similar electrical appliances—Particular requirements for electrically-operated food preparation appliances 家用和类似用途电器噪声测试方法电动食品加工器具的特殊要求	China National Standards ethod	English PDF
GB/T 3075-2021	Metallic materials—Fatigue testing—Axial force-controlled method 金属材料疲劳试验轴向力控制方法	China National Standards ethod	English PDF
GB/T 3074.1-2021	The test method for flexural strength of carbon materials 炭素材料抗折强度测定方法	China National Standards ethod	English PDF
GB/T 2567-2021	Test methods for properties of resin casting body 树脂浇铸体性能试验方法	China National Standards ethod	English PDF
GB/T 1727-2021	General methods for preparation of coating films 漆膜一般制备法	China National Standards ethod	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 ethod	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 ethod	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 ethod	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 ethod	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 ethod	English PDF
GB/T 40374-2021	Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry 硬质合金化学分析方法铅量和镉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 ethod	English PDF
GB/T 20311-2021	Building components and building elements—Thermal resistance and thermal transmittance—Calculation methods 建筑构件和建筑单元热阻和传热系数计算方法	China National Standards ethod	English PDF
GB/T 20081.3-2021	Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动减压阀和过滤减压阀第3部分：测试减压阀流量特性的可选方法	China National Standards ethod	English PDF
GB/T 20081.2-2021	Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers 气动减压阀和过滤减压阀第 2 部分：评定商务文件中应包含的主要特性的试验方法	China National Standards ethod	English PDF
GB/T 19559-2021	Method of determining coalbed methane content 煤层气含量测定方法	China National Standards ethod	English PDF
GB/T 40485-2021	Method of determining automatically the random reflectance of vitrinite in coal—Image analysis method 煤的镜质体随机反射率自动测定图像分析法	China National Standards ethod	English PDF
GB/T 16840.8-2021	Technical determination methods for electrical fire evidence—Part 8: Method of thermal analysis 电气火灾痕迹物证技术鉴定方法第8部分: 热分析法	China National Standards ethod	English PDF
GB/T 16840.7-2021	Technical determination methods for electrical fire evidence—Part 7：Component analytic method of energy dispersive spectrometry 电气火灾痕迹物证技术鉴定方法第7部分:EDS成分分析法	China National Standards ethod	English PDF
GB/T 16840.4-2021	Technical determination methods for electrical fire evidence—Part 4: Metallographic analysis method 电气火灾痕迹物证技术鉴定方法第4部分：金相分析法	China National Standards ethod	English PDF
GB/T 16840.3-2021	Technical determination methods for electrical fire evidence—Part 3: Auger electron spectroscopy component analytic method 电气火灾痕迹物证技术鉴定方法第3部分：俄歇分析法	China National Standards ethod	English PDF
GB/T 16840.2-2021	Technical determination methods for electrical fire evidence—Part 2: Residual magnetism method 电气火灾痕迹物证技术鉴定方法第2部分:剩磁检测法	China National Standards ethod	English PDF
GB/T 40612-2021	Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide 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释放二氧化碳的方法	China National Standards ethod	English PDF
GB/T 40139-2021	Measuring method for surface areas of materials—Three dimensional area measurement base on hyperspectral imaging 材料表面积的测量　高光谱成像三维面积测量法	China National Standards ethod	English PDF
GB/T 40229-2021	Performance evaluation methods of mobile household robots 家用移动机器人性能评估方法	China National Standards ethod	English PDF
GB/T 40335-2021	Non-destructive testing—Leak testing—Tracer gas method 无损检测泄漏检测示踪气体方法	China National Standards ethod	English PDF
GB/T 40324-2021	Non-destructive testing—Testing method for large diameter round bars by focused ultrasound 无损检测大直径圆棒聚焦超声检测方法	China National Standards ethod	English PDF
GB/T 40307-2021	Non-destructive testing—Test method for texture by neutron diffraction 无损检测材料织构的中子检测方法	China National Standards ethod	English PDF
GB/T 40294-2021	Methods for determining electrically excited synchronous machine quantities from tests 确定电励磁同步电机参数的试验方法	China National Standards ethod	English PDF
GB/T 40291-2021	Nuclear instrumentation—High-purity germanium crystals for radiation detectors—Measurement methods of basic characteristics 核仪器仪表辐射探测器用高纯度锗晶体基本特性的测量方法	China National Standards ethod	English PDF
GB/T 40286-2021	The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization 低温双循环余热回收利用装置性能测试方法	China National Standards ethod	English PDF
GB/T 40275-2021	Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method 纺织品双组分复合纤维定量分析方法熔融显微镜法	China National Standards ethod	English PDF
GB/T 40271-2021	Test method for identification of textile fibers—Differential scanningcalorimetry(DSC) 纺织纤维鉴别试验方法差示扫描量热法（DSC）	China National Standards ethod	English PDF
GB/T 40200-2021	Method of testing the performance of equipment for industrial organic waste gas purification 工业有机废气净化装置性能测定方法	China National Standards ethod	English PDF
GB/T 40196-2021	Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法	China National Standards ethod	English PDF
GB/T 40191-2021	Determination of restricted preservatives in toothpaste—High performance liquid chromatography method 牙膏中限用防腐剂的测定高效液相色谱法	China National Standards ethod	English PDF
GB/T 40190-2021	Determination of forbidden bleach in toothpaste—High performance liquid chromatography method 牙膏中禁用漂白剂的测定高效液相色谱法	China National Standards ethod	English PDF
GB/T 40189-2021	Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method 牙膏中甲硝唑和诺氟沙星的测定高效液相色谱法	China National Standards ethod	English PDF
GB/T 40186-2021	Determination of genetic material damage strength for microbial mutation breeding—Umu method 微生物诱变育种致遗传物质损伤强度测定 Umu法	China National Standards ethod	English PDF
GB/T 40185-2021	Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method 牙膏中5种氯铵类抗菌剂的检测方法高效液相色谱法	China National Standards ethod	English PDF
GB/T 40181-2021	Test method and evaluation for flushability of disposable sanitary nonwoven materials 一次性卫生用非织造材料的可冲散性试验方法及评价	China National Standards ethod	English PDF
GB/T 40262-2021	Metal coating fabric—Determination of metal layer adhesive force—Tape method 金属镀膜织物金属层结合力的测定胶带法	China National Standards ethod	English PDF
GB/T 40260-2021	Test method for determining gas permeability of polymer membrane materials 高分子膜材料气体渗透性能测试方法	China National Standards ethod	English PDF
GB/T 40258-2021	Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent 中空纤维膜耐化学清洗剂腐蚀性能评价方法	China National Standards ethod	English PDF
GB/T 40257-2021	Code of diagnosis for infection with taura syndrome virus—RT-PCR method 桃拉综合征诊断规程 RT-PCR检测法	China National Standards ethod	English PDF
GB/T 40256-2021	Code of diagnosis for marteiliosis of oysters—Microscopic methods 牡蛎马尔太虫病诊断规程显微镜检查组织法	China National Standards ethod	English PDF
GB/T 40255-2021	Code of diagnosis for infection with hepatopancreatic parvovirus of penaeid shrimp—PCR method 对虾肝胰腺细小病毒病诊断规程 PCR检测法	China National Standards ethod	English PDF
GB/T 40253-2021	Code of diagnosis for mikrocytosis of oysters—Microscopic methods 牡蛎小胞虫病诊断规程显微镜检查组织法	China National Standards ethod	English PDF
GB/T 40251-2021	Code of diagnosis for MSX disease of oysters - In situ hybridization method 牡蛎单孢子虫病诊断规程原位杂交法	China National Standards ethod	English PDF
GB/T 40249-2021	Code of diagnosis for infection with Penaeus monodon-type baculovirus—PCR method 斑节对虾杆状病毒病诊断规程 PCR检测法	China National Standards ethod	English PDF
GB/T 40244-2021	Chemicals - Liquid or solid identification - Fluidity test method 化学品固液鉴别流动性测定法	China National Standards ethod	English PDF
GB/T 40237-2021	Test method for ignitability of foamed plastic—Welding spark method 泡沫塑料着火性试验方法电焊火花法	China National Standards ethod	English PDF
GB/T 40231-2021	Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method 电子电气产品中的限用物质六价铬的测定方法离子色谱法	China National Standards ethod	English PDF
GB/T 40230.2-2021	Methods of visual fatigue test and evaluation—Part 2:Visual perception function 视疲劳测试与评价方法第2部分：视知觉功能	China National Standards ethod	English PDF
GB/T 40230.1-2021	Methods of visual fatigue test and evaluation—Part 1:Ophthalmology and optometry 视疲劳测试与评价方法第1部分：眼视光学	China National Standards ethod	English PDF
GB/T 40225-2021	Determination of actin antibody—Western blotting method 肌动蛋白抗体的检测免疫印迹法	China National Standards ethod	English PDF
GB/T 40175.3-2021	Textiles—Methods of biochemical analysis—Part 3:Organophosphorus pesticide (enzyme-linked immunosorbent assay) 纺织品生物化学分析方法第3部分：有机磷类农药（酶联免疫法）	China National Standards ethod	English PDF
GB/T 40175.2-2021	Textiles—Methods of biochemical analysis—Part 2:Pyrethroid pesticides(enzyme-linked immunosorbent assay) 纺织品生物化学分析方法第2部分：拟除虫菊酯类农药（酶联免疫法）	China National Standards ethod	English PDF
GB/T 40175.1-2021	Textiles—Methods of biochemical analysis—Part 1:Cadmium and lead (colloidal gold method) 纺织品生物化学分析方法第1部分：镉和铅（胶体金法）	China National Standards ethod	English PDF
GB/T 40174-2021	Purity detection method of reagent enzymes 工具酶纯度的检测方法	China National Standards ethod	English PDF
GB/T 40173-2021	Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method 水溶性壳聚糖中还原性端基糖的测定分光光度法	China National Standards ethod	English PDF
GB/T 40172-2021	General guidance on detection methods of mammalian cell cross-contamination 哺乳动物细胞交叉污染检测方法通用指南	China National Standards ethod	English PDF
GB/T 40152-2021	Determination of saccharase activity in honey—Spectrophotometric method 蜂蜜中蔗糖转化酶的测定分光光度法	China National Standards ethod	English PDF
GB/T 40128-2021	Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析原子力显微术二硫化钼片层材料厚度测量方法	China National Standards ethod	English PDF
GB/T 40124-2021	Technical requirements and test methods of regenerated sulphuric acid 再生硫酸技术要求及试验方法	China National Standards ethod	English PDF
GB/T 40120-2021	Agricultural irrigation equipment—Thermoplastic collapsible hoses for irrigation—Specifications and test methods 农业灌溉设备灌溉用热塑性可折叠软管技术规范和试验方法	China National Standards ethod	English PDF
GB/T 40114-2021	Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy 首饰贵金属含量的测定 ICP差减法	China National Standards ethod	English PDF
GB/T 40111-2021	Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定燃烧-离子色谱法	China National Standards ethod	English PDF
GB/T 40109-2021	Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon 表面化学分析二次离子质谱硅中硼深度剖析方法	China National Standards ethod	English PDF
GB/T 40101-2021	Ultrasonic testing method for stainless steel bars,plates and forgings of PWR nuclear fuel assembly and associated assembly 压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法	China National Standards ethod	English PDF
GB/T 40100-2021	Life cycle assessment method for electric machine 电机产品生命周期评价方法	China National Standards ethod	English PDF
GB/T 40093-2021	Life cycle assessment method for transformer 变压器产品生命周期评价方法	China National Standards ethod	English PDF
GB/T 40071-2021	Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术石墨烯相关二维材料的层数测量光学对比度法	China National Standards ethod	English PDF
GB/T 40069-2021	Nanotechnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术石墨烯相关二维材料的层数测量拉曼光谱法	China National Standards ethod	English PDF
GB/T 40007-2021	Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules 纳米技术纳米材料电阻率的接触式测量方法通则	China National Standards ethod	English PDF
GB/T 39978-2021	Nanotechnology—Resistivity of carbon nanotube powder—Four probe method 纳米技术碳纳米管粉体电阻率四探针法	China National Standards ethod	English PDF
GB/T 38051.1-2021	Household electric cooking appliances—Part 1：Ranges, ovens, steam ovens and grills—Methods for measuring performance 家用烹饪电器第1部分：电灶、烤箱、蒸箱和烤架性能测试方法	China National Standards ethod	English PDF
GB/T 38047.2-2021	Evaluation methods for reliability on smart household appliances - Part 2: Special requirements for room air conditioners 智能家用电器可靠性评价方法第2部分：房间空气调节器的特殊要求	China National Standards ethod	English PDF

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