China National Standards

China materials GB Standards List


  •  China "materials" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 18743.2-2022 Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials {译} {自}
    热塑性塑料管材 简支梁冲击强度的测定 第2部分:不同材料管材的试验条件
    China National Standards
    materials

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    GB/T 41435-2022 Determination of boric acid and borate content in toy materials inductively coupled plasma mass spectrometry {译} {自}
    玩具材料中硼酸和硼酸盐含量的测定 电感耦合等离子体质谱法
    China National Standards
    materials

    English PDF
    GB/T 16508.2-2022 Shell boilers Part 2: materials {译} {自}
    锅壳锅炉  第2部分:材料
    China National Standards
    materials

    English PDF
    GB/T 41234-2022 Specification of quality control of reference materials for RNA virus detection of aquatic animals—Armored RNA
    水生动物RNA病毒核酸检测参考物质质量控制规范 假病毒
    China National Standards
    materials

    English PDF
    GB/T 16507.2-2022 Water-tube boilers—Part 2: materials
    水管锅炉  第2部分:材料
    China National Standards
    materials

    English PDF
    GB/T 17951-2022 General technical conditions of hard magnetic materials
    硬磁材料一般技术条件
    China National Standards
    materials

    English PDF
    GB/T 4340.4-2022 Metallic materials—Vickers hardness test—Part 4:Tables of hardness values
    金属材料 维氏硬度试验 第4部分: 硬度值表
    China National Standards
    materials

    English PDF
    GB/T 18449.4-2022 Metallic materials—Knoop hardness test—Part 4: Tables of hardness values
    金属材料 努氏硬度试验 第4部分: 硬度值表
    China National Standards
    materials

    English PDF
    GB/T 41309-2022 Nanotechnology, Endotoxin in vitro testing of nanomaterials, Limulus reagent method {译} {自}
    纳米技术 纳米材料的内毒素体外测试 鲎试剂法
    China National Standards
    materials

    English PDF
    GB/T 41347-2022 Test method for rub resistance of flexible packaging materials {译} {自}
    柔性包装材料耐揉搓性能的测试方法
    China National Standards
    materials

    English PDF
    GB/T 18944.2-2022 Flexible cellular polymeric materials—Sponge and expanded cellular rubber products—Specification—Part 2:Mouldings and extrusions
    柔性多孔聚合物材料  海绵和发泡橡胶制品  规范  第2部分:模制品与挤出制品
    China National Standards
    materials

    English PDF
    GB/T 19076-2022 Specifications for sintered metal materials
    烧结金属材料规范
    China National Standards
    materials

    English PDF
    GB/T 1094.14-2022 Power transformers—Part 14: Liquid-immersed power transformer using high-temperature insulation materials
    电力变压器 第14部分:采用高温绝缘材料的液浸式电力变压器
    China National Standards
    materials

    English PDF
    GB/T 26642-2022 Non-destructive testing—Industrial computed radiography with storage phosphor imaging plates—General principles for testing of metallic materials using X-rays and gamma rays
    无损检测 基于存储磷光成像板的工业计算机射线照相检测 金属材料X射线和伽玛射线检测总则
    China National Standards
    materials

    English PDF
    GB/T 41277-2022 Technical Specification for Evaluation of New Varieties of Chinese Medicinal materials (Botanical Medicines) {译} {自}
    中药材(植物药)新品种评价技术规范
    China National Standards
    materials

    English PDF
    GB 31604.8-2021 National Food Safety Standard - Food Contact materials and Articles - Determination of Overall Migration
    食品安全国家标准 食品接触材料及制品 总迁移量的测定
    China GB-National Standards
    materials

    English PDF
    GB 9656-2021 Safety technical specification for glazing materials used in power-driven vehicles
    机动车玻璃安全技术规范
    China GB-National Standards
    materials

    English PDF
    GB/T 40371-2021 Gas welding equipment—materials for equipment used in gas welding, cutting and allied processes
    气焊设备 焊接、切割及相关工艺设备用材料
    China GB-National Standards
    materials

    English PDF
    GB/T 40367-2021 Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide
    塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法
    China GB-National Standards
    materials

    English PDF
    GB/T 40363-2021 Rigid polyurethane cellular materials used for refrigerated containers and refrigerated trailers
    冷藏集装箱和冷藏保温车用硬质聚氨酯泡沫塑料
    China GB-National Standards
    materials

    English PDF
    GB/T 1845.2-2021 Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
    塑料 聚乙烯(PE)模塑和挤出材料 第2部分:试样制备和性能测定
    China GB-National Standards
    materials

    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 GB-National Standards
    materials

    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 GB-National Standards
    materials

    English PDF
    GB/T 15078-2021 Testing method for contact resistance of precious metals electrical contact materials
    贵金属电触点材料接触电阻的测量方法
    China GB-National Standards
    materials

    English PDF
    GB/T 24183-2021 Metallic materials—Sheet and Strip—Earing test
    金属材料 薄板和薄带 制耳试验方法
    China GB-National Standards
    materials

    English PDF
    GB/T 37199.1-2021 Plastics—Polybutene(PB) moulding and extrusion materials—Part 1:Designation system and basis for specifications
    塑料 聚丁烯(PB)模塑和挤出材料 第1部分:命名系统和分类基础
    China GB-National Standards
    materials

    English PDF
    GB/T 40386-2021 Recycling materials for pure aluminium
    再生纯铝原料
    China GB-National Standards
    materials

    English PDF
    GB/T 40426.3-2021 Plastics—Decorative solid surfacing materials—Part 3:Determination of properties—Non-sheet solid surfacing material
    塑料制品 装饰性实体面材 第3部分:性能的测定 非板型实体面材
    China GB-National Standards
    materials

    English PDF
    GB/T 24524-2021 Metallic materials—Sheet and strip—Hole expanding test
    金属材料 薄板和薄带 扩孔试验方法
    China GB-National Standards
    materials

    English PDF
    GB/T 40389-2021 Sintered metal materials, excluding hardmetals—Measurement of surface roughness
    烧结金属材料(不包括硬质合金) 表面粗糙度的测定
    China GB-National Standards
    materials

    English PDF
    GB/T 40406-2021 Standard test method for static modulus of elasticity and poisson's ratio of carbon materials in compression
    炭素材料压缩静态弹性模量和泊松比测定方法
    China GB-National Standards
    materials

    English PDF
    GB/T 40410-2021 Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled method
    金属材料 多轴疲劳试验 轴向-扭转应变控制方法
    China GB-National Standards
    materials

    English PDF
    GB/T 40426.1-2021 Plastics—Decorative solid surfacing materials—Part 1: Classification and specifications
    塑料制品 装饰性实体面材 第1部分:分类和规范
    China GB-National Standards
    materials

    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 GB-National Standards
    materials

    English PDF
    GB/T 40611-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer
    塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法
    China GB-National Standards
    materials

    English PDF
    GB/T 40543-2021 Petroleum and natural gas industries—materials selection for high content CO2 for casing, tubing and downhole equipment
    石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择
    China GB-National Standards
    materials

    English PDF
    GB/T 40322-2021 Thermoplastic elastomer—Specifications of door sealmaterials for household and similar refrigerating appliances
    热塑性弹性体 家用和类似用途制冷器具用门密封材料规范
    China GB-National Standards
    materials

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    GB/T 40426.2-2021 Plastics—Decorative solid surfacing materials—Part 2: Determination of properties—Sheet solid surfacing material
    塑料制品 装饰性实体面材 第2部分:性能的测定 板型实体面材
    China GB-National Standards
    materials

    English PDF
    GB/T 40382-2021 Recycling materials for wrought aluminium alloys
    再生变形铝合金原料
    China GB-National Standards
    materials

    English PDF
    GB/T 40511-2021 General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass
    农林生物质原料收储运通用技术规范
    China GB-National Standards
    materials

    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 GB-National Standards
    materials

    English PDF
    GB/T 40272-2021 Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manganese,iron,copper,sodium and potassium
    纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定
    China GB-National Standards
    materials

    English PDF
    GB/T 40182-2021 Guideline of determining plasticized materials in toys or parts of toys that can be placed in the mouth
    玩具中塑化材料及可放入口中产品的判定指南
    China GB-National Standards
    materials

    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 GB-National Standards
    materials

    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 GB-National Standards
    materials

    English PDF
    GB/T 40238-2021 Reaction to fire tests for building materials and products—General rules for selection of substrates,conditioning and mounting of specimen
    建筑材料及制品燃烧试验 基材选取、试样状态调节和安装要求
    China GB-National Standards
    materials

    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 GB-National Standards
    materials

    English PDF
    GB/T 40006.3-2021 Plastics—Recycled plastics—Part 3:Polypropylene(PP) materials
    塑料 再生塑料 第3部分:聚丙烯(PP)材料
    China GB-National Standards
    materials

    English PDF
    GB/T 40006.2-2021 Plastics—Recycled plastics—Part 2:Polyethylene(PE) materials
    塑料 再生塑料 第2部分:聚乙烯(PE)材料
    China GB-National Standards
    materials

    English PDF
    GB/T 31838.7-2021 Solid insulating materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures
    固体绝缘材料 介电和电阻特性 第7部分:电阻特性(DC方法) 高温下测量体积电阻和体积电阻率
    China GB-National Standards
    materials

    English PDF
    GB/T 31838.6-2021 Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz~10 MHz)
    固体绝缘材料 介电和电阻特性 第6部分:介电特性(AC方法) 相对介电常数和介质损耗因数(频率0.1Hz~10MHz)
    China GB-National Standards
    materials

    English PDF
    GB/T 31838.5-2021 Solid insulating materials - Dielectric and resistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials
    固体绝缘材料 介电和电阻特性 第5部分:电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率
    China GB-National Standards
    materials

    English PDF
    GB/T 23294-2021 Abrasion resistant refractory materials
    耐磨耐火材料
    China GB-National Standards
    materials

    English PDF
    GB/T 4930-2021 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs)
    微束分析 电子探针显微分析 标准样品技术条件导则
    China GB-National Standards
    materials

    English PDF
    GB/T 3480.5-2021 Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials
    直齿轮和斜齿轮承载能力计算 第5部分:材料的强度和质量
    China GB-National Standards
    materials

    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 GB-National Standards
    materials

    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 GB-National Standards
    materials

    English PDF
    GB/T 17650.2-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:酸度(用pH测量)和电导率的测定
    China GB-National Standards
    materials

    English PDF
    GB/T 17650.1-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables-Part 1:Determination of the halogen acid gas content
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定
    China GB-National Standards
    materials

    English PDF
    GB/T 9790-2021 Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings
    金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验
    China GB-National Standards
    materials

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    GB/T 15000.7-2021 Directives for the work of reference materials—Part 7:General requirements for the competence of reference material producers
    标准样品工作导则 第7部分:标准样品生产者能力的通用要求
    China GB-National Standards
    materials

    English PDF
    GB/T 26077-2021 Metallic materials—Fatigue testing—Axial-strain-controlled method
    金属材料 疲劳试验 轴向应变控制方法
    China GB-National Standards
    materials

    English PDF
    GB/T 26667-2021 Terminology for electromagnetic shielding materials
    电磁屏蔽材料术语
    China GB-National Standards
    materials

    English PDF
    GB/T 40048-2021 Test methods for bolted connections in structural wood and wood-based materials
    木质结构材螺栓连接力学性能测试方法
    China GB-National Standards
    materials

    English PDF
    GB/T 40083-2021 Technical requirements for online monitoring of energy consumption of building materials industry
    建筑材料行业能耗在线监测技术要求
    China GB-National Standards
    materials

    English PDF
    GB 9656-2021 Safety technical specification for glazing materials used in power-driven vehicles
    机动车玻璃安全技术规范
    China GB-National Standards
    materials

    English PDF
    GB/T 39748.11-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 11:Determination of content of respirable particles
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第11部分:可吸入颗粒含量的测定
    China GB-National Standards
    materials

    English PDF
    GB/T 39748.7-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:Gravimetric determination of absorption under pressure
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分:称重法测定压力作用下的吸液量
    China GB-National Standards
    materials

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    GB/T 39748.6-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid retention capacity in saline solution after centrifugation
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率
    China GB-National Standards
    materials

    English PDF
    GB/T 39748.8-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分:称重法测定流量
    China GB-National Standards
    materials

    English PDF
    GB/T 39748.9-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分:称重法测定密度
    China GB-National Standards
    materials

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    GB/T 39804-2021 Method for determination of leachable harmful substances in wall materials
    墙体材料中可浸出有害物质的测定方法
    China GB-National Standards
    materials

    English PDF
    GB/T 39818-2021 Plastics—Thermosetting moulding materials—Determination of shrinkage
    塑料 热固性模塑材料 收缩率的测定
    China GB-National Standards
    materials

    English PDF
    GB/T 39955-2021 Additive manufacturing -- materials -- Powders of Nylon 12 and its composites for powder bed fusion
    增材制造 材料 粉末床熔融用尼龙12及其复合粉末
    China GB-National Standards
    materials

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    GB/T 39748.10-2021 Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分:电位滴定法测定可萃取聚合物量
    China GB-National Standards
    materials

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    GB/T 26557-2021 Builders hoists for persons and materials with vertically guided cages
    吊笼有垂直导向的人货两用施工升降机
    China GB-National Standards
    materials

    English PDF
    GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1: Method of test at room temperature
    金属材料 拉伸试验 第1部分:室温试验方法
    China GB-National Standards
    materials

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    GB/T 41215-2021 Space materials science experiment -- Ground-based matching test specification
    空间材料科学实验 地面匹配试验规范
    China GB-National Standards
    materials

    English PDF
    GB/T 41155-2021 Sintered metal materials,excluding hardmetals—Fatigue test pieces
    烧结金属材料(不包括硬质合金) 疲劳试样
    China GB-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 GB-National Standards
    materials

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    GB/T 41232.2-2021 Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: Density measurement of cathode nanomaterials
    纳米制造 关键控制特性 纳米储能 第2部分:纳米正极材料的密度测试
    China GB-National Standards
    materials

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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 GB-National Standards
    materials

    English PDF
    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 GB-National Standards
    materials

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    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 GB-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 GB-National Standards
    materials

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    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 GB-National Standards
    materials

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    GB/T 41107.2-2021 Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests
    金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分:自拘束试验
    China GB-National Standards
    materials

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    GB/T 22565.1-2021 Metallic materials -- Sheet and strip -- Method for spring back evaluation -- Part 1: Stretch bending
    金属材料 薄板和薄带 回弹性能评估方法 第1部分:拉弯法
    China GB-National Standards
    materials

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    GB/T 41107.1-2021 Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General
    金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分:总则
    China GB-National Standards
    materials

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    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 GB-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 GB-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 GB-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 GB-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 GB-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 GB-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 GB-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 GB-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 GB-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 GB-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 GB-National Standards
    materials

    English PDF

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