China materials GB Standards List

China "materials" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
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
GB/T 28125.2-2020	Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil 气体分析空分工艺中危险物质的测定第2部分：矿物油的测定	China National Standards materials	English PDF
GB/T 38471-2019	Recycling materials for copper 再生铜原料	China National Standards materials	English PDF
GB/T 38470-2019	Recycling materials for brass 再生黄铜原料	China National Standards materials	English PDF
GB/T 38338-2019	Test method for fracture toughness of carbon materials 炭素材料断裂韧性测定方法	China National Standards materials	English PDF
GB/T 38295-2019	Limits for lead, cadmium, hexavalent chromium, mercury in plastic materials 塑料材料中铅、镉、六价铬、汞限量	China National Standards materials	English PDF
GB/T 38294-2019	Technical guidelines of energy audit for building materials industry 建筑材料行业能源审计技术导则	China National Standards materials	English PDF
GB/T 38292-2019	Determination of mercury in plastic materials 塑料材料中汞含量的测定	China National Standards materials	English PDF
GB/T 38291-2019	Determination of lead in plastic materials 塑料材料中铅含量的测定	China National Standards materials	English PDF
GB/T 38290-2019	Determination of cadmium in plastic materials 塑料材料中镉含量的测定	China National Standards materials	English PDF
GB/T 38287-2019	Determination of hexavalent chromium in plastic materials 塑料材料中六价铬含量的测定	China National Standards materials	English PDF
GB/T 18442.2-2019	Static vacuum insulated cryogenic pressure vessels—Part 2:materials 固定式真空绝热深冷压力容器第2部分:材料	China National Standards materials	English PDF
GB/T 15000.4-2019	Directives for the work of reference materials—Part 4：Contents of certificates,labels and accompanying documentation 标准样品工作导则第4部分：证书、标签和附带文件的内容	China National Standards materials	English PDF
GB/T 15000.2-2019	Directives for the work of reference materials—Part 2：Selected terms and definitions 标准样品工作导则第2部分：常用术语及定义	China National Standards materials	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 materials	English PDF
GB/Z 38434-2019	Metallic materials—Guide to test pieces preparation for mechanical testing 金属材料力学性能试验用试样制备指南	China National Standards materials	English PDF
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 materials	English PDF
GB/T 38420-2019	Determination of bisphenol A migration in polycarbonate and polysulfone materials in toys—High performance liquid chromatography-tandem mass spectrometry 玩具聚碳酸酯和聚砜材料中双酚A迁移量的测定高效液相色谱-串联质谱法	China National Standards materials	English PDF
GB/T 38346-2019	Selection and control requirements for key materials used in tantalum capacitors for space application 宇航用钽电容器用关键材料选用与控制要求	China National Standards materials	English PDF
GB/T 38338-2019	Test method for fracture toughness of carbon materials 炭素材料断裂韧性测定方法	China National Standards materials	English PDF
GB/T 38296-2019	Limits for lead, cadmium, hexavalent chromium, mercury in plastic materials 塑料材料中铅、镉、六价铬、汞限量	China National Standards materials	English PDF
GB/T 38295-2019	Limits for lead, cadmium, hexavalent chromium, mercury in plastic materials 塑料材料中铅、镉、六价铬、汞限量	China National Standards materials	English PDF
GB/T 38292-2019	Determination of mercury in plastic materials 塑料材料中汞含量的测定	China National Standards materials	English PDF
GB/T 38291-2019	Determination of lead in plastic materials 塑料材料中铅含量的测定	China National Standards materials	English PDF
GB/T 38290-2019	Determination of cadmium in plastic materials 塑料材料中镉含量的测定	China National Standards materials	English PDF
GB/T 38287-2019	Determination of hexavalent chromium in plastic materials 塑料材料中六价铬含量的测定	China National Standards materials	English PDF
GB/T 18442.2-2019	Static vacuum insulated cryogenic pressure vessels—Part 2:materials 固定式真空绝热深冷压力容器第2部分:材料	China National Standards materials	English PDF
GB/T 15000.4-2019	Directives for the work of reference materials—Part 4：Contents of certificates,labels and accompanying documentation 标准样品工作导则第4部分：证书、标签和附带文件的内容	China National Standards materials	English PDF
GB/T 15000.2-2019	Directives for the work of reference materials—Part 2：Selected terms and definitions 标准样品工作导则第2部分：常用术语及定义	China National Standards materials	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 materials	English PDF
GB 4793.4-2019	Safety requirements for electrical equipment for measurement,control and laboratory use—Part 4: Particular requirements for sterilizers and washer-disinfectors used to treat medical materials 测量、控制和实验室用电气设备的安全要求第4部分：用于处理医用材料的灭菌器和清洗消毒器的特殊要求	China National Standards materials	English PDF
GB 38262-2019	Flammability of interior materials for buses 客车内饰材料的燃烧特性	China National Standards materials	English PDF
GB 30526-2019	The norm of energy consumptions for unit product of sintering wall materials and cellular glass 烧结墙体材料和泡沫玻璃单位产品能源消耗限额	China National Standards materials	English PDF
GB 4234.4-2019	Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy 外科植入物金属材料第4部分：铸造钴-铬-钼合金	China National Standards materials	English PDF
GB/T 50731-2019	Standard for terminology of building materials engineering 建材工程术语标准	China National Standards materials	English PDF
GB 38262-2019	Flammability of interior materials for buses 客车内饰材料的燃烧特性	China National Standards materials	English PDF
GB 30526-2019	The norm of energy consumptions for unit product of sintering wall materials and cellular glass 烧结墙体材料和泡沫玻璃单位产品能源消耗限额	China National Standards materials	English PDF
GB 4234.4-2019	Implants for surgery—Metallic materials—Part 4: Cobalt-chromium-molybdenum casting alloy 外科植入物金属材料第4部分：铸造钴-铬-钼合金	China National Standards materials	English PDF
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 materials	English PDF
GB/T 38008-2019	Gate valves of thermoplastics materials 热塑性塑料闸阀	China National Standards materials	English PDF
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 materials	English PDF
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 materials	English PDF
GB/T 37949-2019	Purity test method of small molecule materials applied in organic light emitting diode display (OLED)—High performance liquid chromatography (HPLC) 有机发光二极管显示器用有机小分子发光材料纯度测定高效液相色谱法	China National Standards materials	English PDF
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 materials	English PDF
GB/T 37945-2019	materials for organic light emitting diode display(OLED)—Test method of glass transfer temperature—Differential scanning calorimetry (DSC) 有机发光二极管显示器用材料玻璃化转变温度测试方法差热法	China National Standards materials	English PDF
GB/T 37884-2019	Determination of volatile organic compound（VOC）emission from coating materials 涂料中挥发性有机化合物（VOC）释放量的测定	China National Standards materials	English PDF
GB/T 37844-2019	Space materials science experiment—Preparation specification for solid experiment sample 空间材料科学实验固体实验样品制备规范	China National Standards materials	English PDF
GB/T 37844-2019	Space materials science experiment—Preparation specification for solid experiment sample 空间材料科学实验固体实验样品制备规范	China National Standards materials	English PDF
GB/T 37842-2019	Ball valves of thermoplastics materials 热塑性塑料球阀	China National Standards materials	English PDF
GB/T 37787-2019	Metallic materials—Determination of microporosity—Fluorescence method 金属材料显微疏松的测定荧光法	China National Standards materials	English PDF
GB/T 37783-2019	Metallic materials—High strain rate tensile test method at elevated temperature 金属材料高应变速率高温拉伸试验方法	China National Standards materials	English PDF
GB/T 37782-2019	Metallic materials—Indentation test—Determination of strength, hardness and stress-strain curve 金属材料压入试验强度、硬度和应力-应变曲线的测定	China National Standards materials	English PDF
GB/T 37774-2019	Plain bearings—Pad materials for tilting pad bearings 滑动轴承可倾瓦块轴承瓦块材料	China National Standards materials	English PDF
GB/T 25048-2019	Metallic materials—Tube—Ring tensile test 金属材料管环拉伸试验方法	China National Standards materials	English PDF
GB/T 21838.1-2019	Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method 金属材料硬度和材料参数的仪器化压入试验第1部分：试验方法	China National Standards materials	English PDF
GB/T 19748-2019	Metallic materials—Charpy V-notch pendulum impact test—Instrumented test method 金属材料夏比V型缺口摆锤冲击试验仪器化试验方法	China National Standards materials	English PDF
GB/T 18968-2019	Terms of wall materials 墙体材料术语	China National Standards materials	English PDF
GB/T 228.4-2019	Metallic materials—Tensile testing—Part 4: Method of test in liquid helium 金属材料拉伸试验第4部分：液氦试验方法	China National Standards materials	English PDF
GB/T 228.3-2019	Metallic materials—Tensile testing—Part 3: Method of test at low temperature 金属材料拉伸试验第3部分：低温试验方法	China National Standards materials	English PDF
GB/T 38472-2019	Recycling materials for cast aluminium alloys 再生铸造铝合金原料	China National Standards materials	English PDF
GB/T 30544.4-2019	Nanotechnologies—Vocabulary—Part 4: Nanostructured materials 纳米科技术语第4部分：纳米结构材料	China National Standards materials	English PDF
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 materials	English PDF
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 materials	English PDF
GB/T 17037.1-2019	Plastics-Injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens 塑料热塑性塑料材料注塑试样的制备第1部分：一般原理及多用途试样和长条形试样的制备	China National Standards materials	English PDF
GB/T 37363.2-2019	Determination of biocides content of coating materials—Part 2 : Determination of diuron content 涂料中生物杀伤剂含量的测定第2部分：敌草隆含量的测定	China National Standards materials	English PDF
GB/T 37306.2-2019	Metallic materials—Fatigue testing—Variable amplitude fatiguetesting—Part 2: Cycle counting and related data reduction methods 金属材料疲劳试验变幅疲劳试验第2部分：循环计数和相关数据缩减方法	China National Standards materials	English PDF
GB/T 37306.1-2019	Metallic materials—Fatigue testing—Variable amplitude fatigue testing—Part 1: General principles, test method and reporting requirements 金属材料疲劳试验变幅疲劳试验第1部分：总则、试验方法和报告要求	China National Standards materials	English PDF
GB/T 24533-2019	Graphite negative electrode materials for lithium ion battery 锂离子电池石墨类负极材料	China National Standards materials	English PDF
GB/T 351-2019	Metallic materials—Resistivity measurement method 金属材料电阻率测量方法	China National Standards materials	English PDF
GB/T 37757-2019	Determination of emission rate of volatile organic compounds from materials and components used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry 电子电气产品用材料和零部件中挥发性有机物释放速率的测定释放测试舱-气相色谱质谱法	China National Standards materials	English PDF
GB/T 37588-2019	Carbon materials—Determination of nitrogen content—Dumas combustion method 炭素材料氮含量的测定杜马斯燃烧法	China National Standards materials	English PDF
GB/T 31838.4-2019	Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance 固体绝缘材料介电和电阻特性第4部分：电阻特性(DC方法) 绝缘电阻	China National Standards materials	English PDF
GB/T 31838.3-2019	Solid insulating materials—Dielectric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity 固体绝缘材料介电和电阻特性第3部分：电阻特性(DC方法) 表面电阻和表面电阻率	China National Standards materials	English PDF
GB/T 31838.2-2019	Solid insulating materials—Dielectric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity 固体绝缘材料介电和电阻特性第2部分：电阻特性(DC方法) 体积电阻和体积电阻率	China National Standards materials	English PDF
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 materials	English PDF
GB/T 6525-2019	Determination of compression strength for sintered metal materials at room temperature 烧结金属材料室温压缩强度的测定	China National Standards materials	English PDF
GB/T 37363.1-2019	Determination of biocides content of coating materials—Part 1:Determination of isothiazolinones content 涂料中生物杀伤剂含量的测定第1部分：异噻唑啉酮含量的测定	China National Standards materials	English PDF
GB/T 37664.1-2019	Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 1:Quantum efficiency 纳米制造关键控制特性发光纳米材料第1部分：量子效率	China National Standards materials	English PDF
GB/T 37463-2019	Additive manufacturing—Specification for powder bed fusion of plastic materials 增材制造塑料材料粉末床熔融工艺规范	China National Standards materials	English PDF
GB/T 19314.3-2019	Small craft—Hull construction and scantlings—Part 3:materials:Steel,aluminium alloys,wood,other materials 小艇艇体结构和构件尺寸第3部分：材料：钢、铝合金、木材、其他材料	China National Standards materials	English PDF
GB/T 19314.2-2019	Small craft—Hull construction and scantlings—Part 2:materials: Core materials for sandwich construction, embedded materials 小艇艇体结构和构件尺寸第2部分：材料：夹层结构用芯材、埋置材料	China National Standards materials	English PDF

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