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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 Material |
 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 Material |
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 Material |
English PDF |
| GB/T 19076-2022 |
Specifications for sintered metal Materials 烧结金属材料规范 |
China National Standards Material |
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 Material |
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 Material |
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 Material |
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 Material |
English PDF |
| GB/T 41347-2022 |
Test method for rub resistance of flexible packaging Materials 柔性包装材料耐揉搓性能的测试方法 |
China National Standards Material |
English PDF |
| GB/T 41309-2022 |
Nanotechnology, Endotoxin in vitro testing of nanoMaterials, Limulus reagent method 纳米技术 纳米材料的内毒素体外测试 鲎试剂法 |
China National Standards Material |
English PDF |
| GB/T 16508.2-2022 |
Shell boilers Part 2: Materials 锅壳锅炉 第2部分：材料 |
China National Standards Material |
English PDF |
| GB/T 41277-2022 |
Technical Specification for Evaluation of New Varieties of Chinese Medicinal Materials (Botanical Medicines) 中药材(植物药)新品种评价技术规范 |
China National Standards Material |
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 Material |
English PDF |
| GB/T 16886.19-2022 |
Biological evaluation of medical devices - Part 19: Physicochemical, morphological and surface characterization of Materials 医疗器械生物学评价 第19部分：材料物理化学、形态学和表面特性表征 |
China National Standards Material |
English PDF |
| GB/T 16886.18-2022 |
Biological evaluation of medical devices - Part 18: Chemical characterization of medical device Materials in the risk management process 医疗器械生物学评价 第18部分：风险管理过程中医疗器械材料的化学表征 |
China National Standards Material |
English PDF |
| GB/Z 16886.22-2022 |
Biological Evaluation of Medical Devices Part 22: Guidelines for NanoMaterials 医疗器械生物学评价 第22部分：纳米材料指南 |
China National Standards Material |
English PDF |
| GB/Z 42246-2022 |
Nanotechnology Guidance on test methods for genotoxicity of nanoMaterials 纳米技术 纳米材料遗传毒性试验方法指南 |
China National Standards Material |
English PDF |
| GB/T 5073-2022 |
Refractory Materials - Pressure creep test method 耐火材料 压蠕变试验方法 |
China National Standards Material |
English PDF |
| GB/T 25915.15-2022 |
Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and Materials by concentration of gaseous chemicals 洁净室及相关受控环境 第15部分： 按气态化学物浓度评定设备及材料的适用性 |
China National Standards Material |
English PDF |
| GB/T 4966-2022 |
Determination method of tensile strength of ceramic Materials for daily use 日用陶瓷材料抗张强度测定方法 |
China National Standards Material |
English PDF |
| GB/T 30923-2022 |
Plastic polypropylene (PP) meltblown special Material 塑料 聚丙烯（PP）熔喷专用料 |
China National Standards Material |
English PDF |
| GB/T 26727-2022 |
Recycling Indium Raw Materials 回收铟原料 |
China National Standards Material |
English PDF |
| GB/T 18326-2022 |
Plain bearings Multilayer Materials for thin-walled plain bearings 滑动轴承 薄壁滑动轴承用多层材料 |
China National Standards Material |
English PDF |
| GB/T 42212-2022 |
Establishment of NanoMaterials Material Safety Data Sheet (MSDS) 纳米材料 物质安全技术说明书（MSDS）的建立 |
China National Standards Material |
English PDF |
| GB/T 23608-2022 |
Recycling platinum group metal raw Materials 回收铂族金属原料 |
China National Standards Material |
English PDF |
| GB/T 11942-2022 |
Chromaticity measurement method of colored building Materials 彩色建筑材料色度测量方法 |
China National Standards Material |
English PDF |
| GB/T 42266-2022 |
Flexible porous polymeric Materials - Laboratory evaluation of the combustion characteristics of small specimens in the horizontal direction under a small flame 柔性多孔聚合物材料 小试样在小火焰下水平方向燃烧特性的实验室评估 |
China National Standards Material |
English PDF |
| GB/T 42258-2022 |
Determination of Fatigue Properties of Flexible Porous Polymer Materials by Constant Deformation Method 柔性多孔聚合物材料 恒定形变法测定疲劳性能 |
China National Standards Material |
English PDF |
| GB/T 42267-2022 |
Determination of compression set of flexible porous polymeric Materials under wet conditions 柔性多孔聚合物材料 在潮湿条件下压缩永久变形的测定 |
China National Standards Material |
English PDF |
| GB/T 42274-2022 |
Determination of content and distribution of trace elements (magnesium, gallium) in aluminum nitride Materials Secondary ion mass spectrometry 氮化铝材料中痕量元素（镁、镓）含量及分布的测定 二次离子质谱法 |
China National Standards Material |
English PDF |
| GB/T 42265-2022 |
Test method for air purification performance of photocatalytic Materials - Removal of toluene 光催化材料空气净化性能测试方法 甲苯的去除 |
China National Standards Material |
English PDF |
| GB/T 13477.23-2022 |
Test methods for building sealing Materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering 建筑密封材料试验方法 第23部分：人工加速气候老化下拉伸-压缩循环后耐久性的测定 |
China National Standards Material |
English PDF |
| GB/T 13477.22-2022 |
Test methods for building sealing Materials - Part 22: Determination of curing characteristics 建筑密封材料试验方法 第22部分：固化特性的测定 |
China National Standards Material |
English PDF |
| GB/T 29165.1-2022 |
Oil and gas industry - Glass fiber reinforced plastic pipes - Part 1: Vocabulary, symbols, applications and Materials 石油天然气工业 玻璃纤维增强塑料管 第1部分：词汇、符号、应用及材料 |
China National Standards Material |
English PDF |
| GB/T 41936.2-2022 |
Plastics - Determination of torsional rigidity of flexible Materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers 塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物 |
China National Standards Material |
English PDF |
| GB/T 41936.1-2022 |
Plastics - Determination of torsional stiffness of flexible Materials - Part 1: General method 塑料 柔性材料扭转刚度的测定 第1部分:通用方法 |
China National Standards Material |
English PDF |
| GB/T 41758.1-2022 |
Plastics - Polyketone (PK) molding and extrusion Materials - Part 1: Nomenclature system and basis of classification 塑料 聚酮（PK）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Material |
English PDF |
| GB/T 41662-2022 |
CdZnTe Polycrystalline Materials for High Energy Ray Detection and Imaging Materials 高能射线探测及成像材料用碲锌镉多晶 |
China National Standards Material |
English PDF |
| GB/T 41759-2022 |
Technical specifications for corrosion inhibitors for grounding grid resistance reducing Materials 接地网降阻材料用缓蚀剂技术规范 |
China National Standards Material |
English PDF |
| GB/Z 40158-2022 |
Industry Support - Operation and Management Guidelines for Planting Chinese Medicinal Materials Projects 产业帮扶 种植类中药材项目运营管理指南 |
China National Standards Material |
English PDF |
| GB/T 4734-2022 |
Chemical analysis methods of daily-use ceramic Materials and products 日用陶瓷材料及制品化学分析方法 |
China National Standards Material |
English PDF |
| GB/T 41761-2022 |
Technical requirements for the whole life cycle of corrosion-resistant Materials in wet desulfurization system 湿法脱硫系统耐蚀材料全生命周期技术要求 |
China National Standards Material |
English PDF |
| GB/T 41824-2022 |
Quality management specifications for metal Materials used in items important to safety in nuclear power plants 核电厂安全重要物项用金属材料质量管理规范 |
China National Standards Material |
English PDF |
| GB/T 41917-2022 |
Nanotechnology Electron Spin Resonance (ESR) Detection of Reactive Oxygen Species (ROS) Produced by Metal Oxide NanoMaterials 纳米技术 电子自旋共振（ESR）法检测金属氧化物纳米材料产生的活性氧（ROS） |
China National Standards Material |
English PDF |
| GB/T 41828-2022 |
Guidelines for Health Risk Assessment of Raw Materials of Detergents 洗涤用品原料健康风险评估导则 |
China National Standards Material |
English PDF |
| GB/T 16825.1-2022 |
Metallic Materials - Inspection and calibration of static uniaxial testing machines - Part 1: Tensile and (or) compression testing machines - Inspection and calibration of force measuring systems 金属材料 静力单轴试验机的检验与校准 第1部分：拉力和（或）压力试验机 测力系统的检验与校准 |
China National Standards Material |
English PDF |
| GB/T 41704-2022 |
Testing method for cathode Material of lithium ion battery - Determination of magnetic foreign matter content and residual alkali content 锂离子电池正极材料检测方法 磁性异物含量和残余碱含量的测定 |
China National Standards Material |
English PDF |
| GB/T 1844.2-2022 |
Plastics - Symbols and abbreviations - Part 2: Fillers and reinforcing Materials 塑料 符号和缩略语 第2部分：填料和增强材料 |
China National Standards Material |
English PDF |
| GB/T 26957-2022 |
Destructive testing of welds in metallic Materials - Tensile test methods for cross joints and lap joints 金属材料焊缝破坏性试验 十字接头和搭接接头拉伸试验方法 |
China National Standards Material |
English PDF |
| GB/T 2652-2022 |
Destructive test of welds in metallic Materials Longitudinal tensile test of weld metal in fusion welded joints 金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验 |
China National Standards Material |
English PDF |
| GB/T 41709-2022 |
Carbon fiber reinforced plastics - Determination of size and aspect ratio of pulverized Material 碳纤维增强塑料 粉碎料尺寸和长宽比的测定 |
China National Standards Material |
English PDF |
| GB/T 41768-2022 |
Thermal insulation Materials for building - Determination of organic matter content 建筑用绝热材料 有机物含量的测定 |
China National Standards Material |
English PDF |
| GB/T 20568-2022 |
Metallic Materials - Hydraulic test method for pipe rings 金属材料 管环液压试验方法 |
China National Standards Material |
English PDF |
| GB/T 42047-2022 |
Determination method for outgassing products of Materials and components in the sealed cabin of manned spacecraft 载人航天器密封舱内材料和部组件出气产物测定方法 |
China National Standards Material |
English PDF |
| GB/T 41877.1-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion Materials - Part 1: Nomenclature system and basis of classification 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Material |
English PDF |
| GB/T 41877.2-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion Materials - Part 2: Specimen preparation and property determination 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards Material |
English PDF |
| GB/T 13871.6-2022 |
Rotary shaft lip seals with elastomeric sealing elements - Part 6: Specification for elastomeric Materials 密封元件为弹性体材料的旋转轴唇形密封圈 第6部分：弹性体材料规范 |
China National Standards Material |
English PDF |
| GB/T 3452.5-2022 |
O-ring rubber seals for hydraulic and pneumatic use - Part 5: Specification for elastomeric Materials 液压气动用O形橡胶密封圈 第5部分：弹性体材料规范 |
China National Standards Material |
English PDF |
| GB/T 41758.2-2022 |
Plastics - Polyketone (PK) molding and extrusion Materials - Part 2: Preparation of test specimens and determination of properties 塑料 聚酮（PK）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Material |
English PDF |
| GB/T 3658-2022 |
Ring test method for magnetic properties of soft magnetic metal Materials and powder metallurgy materials in the frequency range of 20Hz to 100kHz 软磁金属材料和粉末冶金材料20Hz～100kHz频率范围磁性能的环形试样测量方法 |
China National Standards Material |
English PDF |
| GB/T 2650-2022 |
Destructive testing of welds in metallic Materials Impact testing 金属材料焊缝破坏性试验 冲击试验 |
China National Standards Material |
English PDF |
| GB/T 24052-2022 |
Environmental management - Material flow costing - Guidelines for implementation in supply chains 环境管理 物质流成本核算 在供应链中的实施指南 |
China National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
English PDF |
| GB/T 40528.1-2021 |
Requirements for structural dimensions of multi-hull yacht—Part 1:Composite Material 多体游艇结构尺寸规定 第1部分：复合材料 |
China National Standards Material |
English PDF |
| GB/T 40386-2021 |
Recycling Materials for pure aluminium 再生纯铝原料 |
China National Standards Material |
English PDF |
| GB/T 40382-2021 |
Recycling Materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards Material |
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 National Standards Material |
English PDF |
| 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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
English PDF |
| GB/T 40404-2021 |
Slag Material—Measurement of melting temperature—High temperature metallographic method 渣类材料 熔化温度的测定 高温金相法 |
China National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
English PDF |
| GB/T 40352.1-2021 |
Collection and processing of human tissue bioMaterial—Part 1:Surgical removal tissue biomaterial 人类组织样本采集与处理 第1部分：手术切除组织 |
China National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
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 National Standards Material |
English PDF |
| GB/T 22209-2021 |
Marine no-asbestos fiber reinforced rubber gasket Material 船用无石棉纤维增强橡胶垫片材料 |
China National Standards Material |
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 National Standards Material |
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 Material |
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 Material |
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 National Standards Material |
English PDF |
| GB/T 40493-2021 |
Determination of lead, cadmium, chromium and mercury content in the finishing Material of wood-based panel 人造板饰面材料中铅、镉、铬、汞重金属元素含量测定 |
China National Standards Material |
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 National Standards Material |
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 Material |
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 Material |
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 National Standards Material |
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 National Standards Material |
English PDF |
| GB/T 40268-2021 |
Determination of performance on immunomagnetic Material 免疫磁性材料性能检测方法 |
China National Standards Material |
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 Material |
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 Material |
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 Material |
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 National Standards Material |
English PDF |
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