China Materials GB Standards List

China "Materials" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 41078-2021	Test methods for harmful substances in building waterproofing Materials 建筑防水材料有害物质试验方法	China National Standards Materials	English PDF
GB/T 41221-2021	The code of practice for seed testing of Chinese medicinal Materials 中药材种子检验规程	China National Standards Materials	English PDF
GB/T 41185-2021	Specification of preparation and quality control of reference Materials for DNA detection of aquatic animals pathogen -- Plasmid 水生动物病原DNA检测参考物质制备和质量控制规范质粒	China National Standards Materials	English PDF
GB/T 41030.1-2021	Solar energy- -Collector components and Materials-Part 1: Evacuated tubes- -Durability and performance 太阳能集热器部件与材料第1部分：真空集热管耐久性与性能	China National Standards Materials	English PDF
GB/T 41171-2021	Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent Materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry 失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量钠原子吸收光谱法对采集盒粉尘的测定	China National Standards Materials	English PDF
GB/T 40919-2021	Polyethylene Materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth 管道系统用聚乙烯材料与慢速裂纹增长相关的应变硬化模量的测定	China National Standards Materials	English PDF
GB/T 40996-2021	Basic information description of food contact Materials and articles for purchase and sale 食品接触材料及制品购销基本信息描述	China National Standards Materials	English PDF
GB/T 40726-2021	Rubber-or plastics-coated fabrics—Determination of fogging characteristics of trim Materials in the interior of automobiles 橡胶或塑料涂覆织物汽车内饰材料雾化性能的测定	China National Standards Materials	English PDF
GB/T 40006.9-2021	Plastics—Recycled plastics—Part 9:Poly(ethylene terephthalate) (PET) Materials 塑料再生塑料第9部分：聚对苯二甲酸乙二醇酯(PET)材料	China National Standards Materials	English PDF
GB/T 40006.8-2021	Plastics—Recycled plastics—Part 8: Polyamide (PA) Materials 塑料再生塑料第8部分：聚酰胺(PA)材料	China National Standards Materials	English PDF
GB/T 40006.7-2021	Plastics—Recycled plastics—Part 7: Polycarbonate(PC) Materials 塑料再生塑料第7部分：聚碳酸酯(PC)材料	China National Standards Materials	English PDF
GB/T 40006.6-2021	Plastics—Recycled plastics—Part 6: Polystyrene（PS）and impact-resistant polystyrene(PS-I) Materials 塑料再生塑料第6部分：聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）材料	China National Standards Materials	English PDF
GB/T 40006.5-2021	Plastics—Recycled plastics—Part 5：Acrylonitrile-butadiene-styrene (ABS) Materials 塑料再生塑料第5部分：丙烯腈-丁二烯-苯乙烯（ABS）材料	China National Standards Materials	English PDF
GB/T 27552-2021	Destructive tests on welds in metallic Materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验焊接接头显微硬度试验	China National Standards Materials	English PDF
GB/T 9142-2021	Specification of plastic-steel bilayer self-lubricating Materials—Part 1：Running-in layer with modified PTFE tape 建筑施工机械与设备混凝土搅拌机	China National Standards Materials	English PDF
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 Materials	English PDF
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 Materials	English PDF
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 Materials	English PDF
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 Materials	English PDF
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 Materials	English PDF
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 Materials	English PDF
GB/T 40790-2021	Sintered cerium-based and cerium-rich permanent magnet Materials 烧结铈及富铈永磁材料	China National Standards Materials	English PDF
GB/T 22271.2-2021	Plastics -- Polyoxymethylene(POM) moulding and extrusion Materials -- Part 2: Preparation of test specimens and determination of properties 塑料聚甲醛（POM）模塑和挤出材料第2部分：试样制备和性能测定	China National Standards Materials	English PDF
GB/T 22271.1-2021	Plastics -- Polyoxymethylene(POM) moulding and extrusion Materials -- Part 1: Designation system and basis for specification 塑料聚甲醛（POM）模塑和挤出材料第1部分：命名系统和分类基础	China National Standards Materials	English PDF
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 Materials	English PDF
GB/T 20186.2-2021	Secondary coating Materials used for optical fibre—Part 2: Modified propylene resin 光纤用二次被覆材料第2部分：改性聚丙烯	China National Standards Materials	English PDF
GB/T 39514-2020	Terminology,defination, identification of biobased Materials 生物基材料术语、定义和标识	China National Standards Materials	English PDF
GB/T 39535-2020	Test method for shore hardness of carbon Materials 炭素材料肖氏硬度测定方法	China National Standards Materials	English PDF
GB/T 39131-2020	Terms and definitions of synthetic crystal Materials 人工晶体材料术语	China National Standards Materials	English PDF
GB/T 39144-2020	Test method for magnesium content in gallium nitride Materials—Secondary ion mass spectrometry 氮化镓材料中镁含量的测定二次离子质谱法	China National Standards Materials	English PDF
GB/T 39146-2020	Refractory Materials—Test method of corrosion resistance to molten aluminum alloy 耐火材料抗熔融铝合金侵蚀试验方法	China National Standards Materials	English PDF
GB/T 39142.1-2020	Specification of plastic-steel bilayer self-lubricating Materials—Part 1：Running-in layer with modified PTFE tape 塑料－钢背二层粘接复合自润滑板材技术条件第1部分：带改性聚四氟乙烯（PTFE）减摩层的板材	China National Standards Materials	English PDF
GB/T 229-2020	Metallic Materials—Charpy pendulum impact test method 金属材料夏比摆锤冲击试验方法	China National Standards Materials	English PDF
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 Materials	English PDF
GB/T 38981-2020	Sintered-metal injection-moulded Materials—Specifications 烧结金属注射成形材料规范	China National Standards Materials	English PDF
GB/T 38989-2020	Uniaxial compressive elastic modulus test method of Materials stabilazed with inorganic binder（middle segment method）无机结合料稳定类材料单轴压缩弹性模量试验方法（中间段法）	China National Standards Materials	English PDF
GB/T 20671.3-2020	Classification system and test methods for nonmetallic gasket Materials—Part 3: Standard test method for fluid resistance of gasket materials 非金属垫片材料分类体系及试验方法第3部分:垫片材料耐液性试验方法	China National Standards Materials	English PDF
GB/T 20671.5-2020	Classification system and test methods for nonmetallic gasket Materials—Part 5: Standard test method for creep relaxation of gasket materials 非金属垫片材料分类体系及试验方法第5部分：垫片材料蠕变松弛率试验方法	China National Standards Materials	English PDF
GB/T 20671.6-2020	Classification system and test methods for nonmetallic gasket Materials—Part 6: Standard test method for adhesion of gasket materials to metal surfaces 非金属垫片材料分类体系及试验方法第6部分：垫片材料与金属表面黏附性试验方法	China National Standards Materials	English PDF
GB/T 8763-2020	Test methods for gas absorption characteristic of non-evaporation gettering Materials and products 非蒸散型吸气材料及制品吸气性能测试方法	China National Standards Materials	English PDF
GB/T 38822-2020	Metallic Materials—Creep-fatigue test method 金属材料蠕变-疲劳试验方法	China National Standards Materials	English PDF
GB/T 38811-2020	Metallic Materials—Residual stress—Method of sound beam control 金属材料残余应力声束控制法	China National Standards Materials	English PDF
GB/T 38806-2020	Metallic Materials—Sheet and strip—Test method for bending and folding properties 金属材料薄板和薄带弯折性能试验方法	China National Standards Materials	English PDF
GB/T 38804-2020	Test method for oxidation of metallic Materials exposed in high-temperature steam 金属材料高温蒸汽氧化试验方法	China National Standards Materials	English PDF
GB/T 29311-2020	Electrical insulating Materials and systems—AC voltage endurance evaluation 电气绝缘材料和系统交流电压耐久性评定	China National Standards Materials	English PDF
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 Materials	English PDF
GB/T 20671.1-2020	Classification system and test methods for nonmetallic gasket Materials—Part 1：Standard classification system for nonmetallic gasket materials 非金属垫片材料分类体系及试验方法第1部分:非金属垫片材料分类体系	China National Standards Materials	English PDF
GB/T 38769-2020	Metallic Materials－Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces 金属材料预裂纹夏比试样冲击加载断裂韧性的测定	China National Standards Materials	English PDF
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 Materials	English PDF
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 Materials	English PDF
GB/T 2889.1-2020	Plain bearings—Terms, definitions, classification and symbols—Part 1: Design, bearing Materials and their properties 滑动轴承术语、定义、分类和符号第1部分：结构、轴承材料及其性能	China National Standards Materials	English PDF
GB/Z 38765-2020	Targeted poverty alleviation—Chinese medicinal Materials—Specifications for operation management of Paris polyphylla Smith var.yunnanensis(Franch.)Hand.-Mazz.project 精准扶贫中药材滇重楼产业项目运营管理规范	China National Standards Materials	English PDF
GB/Z 38764-2020	Targeted poverty alleviation—Chinese medicinal Materials—Specifications for operation mangagement of Amomum tsaoko Crevost et Lemarie project 精准扶贫中药材草果产业项目运行管理规范	China National Standards Materials	English PDF
GB 38850-2020	List for Materials and restricted substances in disinfectant + No.1 Modification Sheet 消毒剂原料清单及禁限用物质+第1号修改单	China National Standards Materials	English PDF
GB/T 5137.5-2020	Test methods of safety glazing Materials used on road vehicles Part 汽车安全玻璃试验方法第5部分：耐化学侵蚀性和耐温度变化性试验	China National Standards Materials	English PDF
GB/T 5137.4-2020	Test methods of safety glazing Materials used on road vehicles—Part 4:Determination of solar characteristic 汽车安全玻璃试验方法第4部分：太阳能特性试验	China National Standards Materials	English PDF
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 Materials	English PDF
GB/T 5137.2-2020	Test methods of safety glazing Materials used on road vehicles—Part 2:Optical properties tests 汽车安全玻璃试验方法第2部分：光学性能试验	China National Standards Materials	English PDF
GB/T 5137.1-2020	Test methods of safety glazing Materials used on road vehicles—Part 1: Mechanical properties tests 汽车安全玻璃试验方法第1部分：力学性能试验	China National Standards Materials	English PDF
GB/T 4156-2020	Metallic Materials—Sheet and strip—Erichsen cupping test 金属材料薄板和薄带埃里克森杯突试验	China National Standards Materials	English PDF
GB/T 14833-2020	Synthetic Materials sports field surfaces 合成材料运动场地面层	China National Standards Materials	English PDF
GB/T 38719-2020	Metallic Materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test 金属材料管测定双轴应力-应变曲线的液压胀形试验方法	China National Standards Materials	English PDF
GB/T 38684-2020	Metallic Materials—Sheet and strip—Biaxial stress-strain curve by means of bulge test—Optical measuring systems 金属材料薄板和薄带双轴应力-应变曲线胀形试验光学测量方法	China National Standards Materials	English PDF
GB/T 33598.2-2020	Recycling of traction battery used in electric vehicle—Recycling—Part 2：Materials recycling requirements 车用动力电池回收利用再生利用第2部分：材料回收要求	China National Standards Materials	English PDF
GB/T 23762-2020	Test method for water purification performance of photocatalytic Materials 光催化材料水溶液净化性能测试方法	China National Standards Materials	English PDF
GB/T 23761-2020	Test method for air-purification performances of photocatalytic Materials--Degradation of acetaldehyde (or formaldehyde) 光催化材料及制品空气净化性能测试方法乙醛（或甲醛）的降解	China National Standards Materials	English PDF
GB/T 7964-2020	Sintered metal Materials(excluding hardmetal)--Tension testing at room temperature 烧结金属材料(不包括硬质合金) 室温拉伸试验	China National Standards Materials	English PDF
GB/T 38534-2020	Test method for tensile properties of oriented fibre reinforced polymer matrix composite Materials at ultra-low temperature 定向纤维增强聚合物基复合材料超低温拉伸性能试验方法	China National Standards Materials	English PDF
GB/T 38516-2020	Permeable sintered metal Materials—Determination of average pore size of medium flow 可渗透性烧结金属材料中流量平均孔径的测定	China National Standards Materials	English PDF
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 Materials	English PDF
GB/Z 38545-2020	Targeted poverty alleviation—Specification for operation management of processing supplied Materials 精准扶贫来料加工项目运营管理规范	China National Standards Materials	English PDF
GB 31604.50-2020	National food safety standard - Food contact Materials and articles - Determination of nonylphenol migration 食品安全国家标准食品接触材料及制品壬基酚迁移量的测定	China National Standards Materials	English PDF
GB/T 39716-2020	Test method for air-purification performance of photocatalytic Materials and products—Removal of nitric oxide 光催化材料及制品空气净化性能测试方法氮氧化物的去除	China National Standards Materials	English PDF
GB/T 39635-2020	Metallic Materials—Measurement of indentation tensile properties and residual stresses by an instrumented indentation test 金属材料仪器化压入法测定压痕拉伸性能和残余应力	China National Standards Materials	English PDF
GB/T 21838.4-2020	Metallic Materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings 金属材料硬度和材料参数的仪器化压入试验第4部分:金属和非金属覆盖层的试验方法	China National Standards Materials	English PDF
GB/T 17037.5-2020	Plastics—Injection moulding of test specimens of thermoplastic Materials—Part 5: Preparation of standard specimens for investigating anisotropy 塑料热塑性塑料材料注塑试样的制备第5部分：各向异性评估用标准试样的制备	China National Standards Materials	English PDF
GB/T 17037.2-2020	Plastics—Injection moulding of test specimens of thermoplastic Materials—Part 2:Small tensile bars 塑料热塑性塑料材料注塑试样的制备第2部分：小拉伸试样	China National Standards Materials	English PDF
GB/T 2976-2020	Metallic Materials—Wire—Wrapping test 金属材料线材缠绕试验方法	China National Standards Materials	English PDF
GB/T 1632.4-2020	Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion Materials 塑料使用毛细管黏度计测定聚合物稀溶液黏度第4部分：聚碳酸酯(PC)模塑和挤出材料	China National Standards Materials	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 Materials	English PDF
GB/T 39733-2020	Recycling iron-steel Materials 再生钢铁原料	China National Standards Materials	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 Materials	English PDF
GB/T 39328-2020	Additive manufacturing—Specification for material extrusion process of plastic Materials 增材制造塑料材料挤出成形工艺规范	China National Standards Materials	English PDF
GB/Z 39262-2020	Nanotechnologies—Guidance on toxicological screening methods for nanoMaterials 纳米技术纳米材料毒理学筛选方法指南	China National Standards Materials	English PDF
GB/T 39261-2020	Nanotechnologies—Guidance on physico-chemical characterization of engineered nanoscale Materials for toxicologic assessment 纳米技术纳米材料毒理学评价前理化性质表征指南	China National Standards Materials	English PDF
GB/T 39253-2020	Additive manufacturing—Specification for directed energy deposition of metal Materials 增材制造金属材料定向能量沉积工艺规范	China National Standards Materials	English PDF
GB/T 39252-2020	Additive manufacturing—Specification for powder bed fusion process of metal Materials 增材制造金属材料粉末床熔融工艺规范	China National Standards Materials	English PDF
GB/Z 39244-2020	Targeted poverty alleviation—Chinese medicinal Materials—Specifications for operation management of Gentiana rigescens Franch. ex Hemsl. Project 精准扶贫中药材坚龙胆产业项目运营管理规范	China National Standards Materials	English PDF
GB/T 27424-2020	Conformity assessment—Specification for biological quality control Materials without metrological traceability 合格评定非可溯源生物质控品质量控制规范	China National Standards Materials	English PDF
GB/T 24523-2020	Metallic Materials—Test method for rapid indentation (Brinell type) hardness testing 金属材料快速压入（布氏型）硬度试验方法	China National Standards Materials	English PDF
GB/T 20801.2-2020	Pressure piping code—Industrial piping—Part 2:Materials 压力管道规范工业管道第2部分:材料	China National Standards Materials	English PDF
GB/T 18252-2020	Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics Materials in pipe form by extrapolation 塑料管道系统用外推法确定热塑性塑料材料以管材形式的长期静液压强度	China National Standards Materials	English PDF
GB/T 19703-2020	In vitro diagnostic medical devices—Measurement of quantities in samples of biological origin—Requirements for certified reference Materials and the content of supporting documentation 体外诊断医疗器械生物源性样品中量的测量有证参考物质及支持文件内容的要求	China National Standards Materials	English PDF
GB/T 39494-2020	Determination for coating adhesion of rare earth permanent magnetic Materials for drive motor of new energy vehicle 新能源汽车驱动电机用稀土永磁材料表面涂镀层结合力的测定	China National Standards Materials	English PDF
GB/T 39484-2020	Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced Materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach 纤维增强塑料复合材料用校准端载荷分裂试验（C-ELS）和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性	China National Standards Materials	English PDF
GB/T 37363.4-2020	Determination of biocides content of coating Materials—Part 4: Determination of carbendazim content 涂料中生物杀伤剂含量的测定第4部分：多菌灵含量的测定	China National Standards Materials	English PDF
GB/T 37363.3-2020	Determination of biocides content of coating Materials—Part 3:Determination of triclosan content 涂料中生物杀伤剂含量的测定第3部分：三氯生含量的测定	China National Standards Materials	English PDF
GB/T 35465.6-2020	Test method for fatigue properties of polymer matrix composite Materials—Part 6:Fatige properties of adhesives in shear by tension 聚合物基复合材料疲劳性能测试方法第6部分：胶粘剂拉伸剪切疲劳	China National Standards Materials	English PDF
GB/T 35465.5-2020	Test method for fatigue properties of polymer matrix composite Materials—Part 5: Flexural fatigue 聚合物基复合材料疲劳性能测试方法第5部分：弯曲疲劳	China National Standards Materials	English PDF
GB/T 35465.4-2020	Test method for fatigue properties of polymer matrix composite Materials—Part 4: Tension-compression fatigue and compression-compression fatigue 聚合物基复合材料疲劳性能测试方法第4部分：拉-压和压-压疲劳	China National Standards Materials	English PDF

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