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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 19494.3-2023 |
mechanized sampling of coal Part 3: Determination of precision and bias testing 煤炭机械化采样 第3部分：精密度测定和偏倚试验 |
China National Standards me |
 English PDF |
| GB/T 19494.2-2023 |
mechanized sampling of coal Part 2: Preparation of coal samples 煤炭机械化采样 第2部分：煤样的制备 |
China National Standards me |
English PDF |
| GB/T 19494.1-2023 |
mechanized sampling of coal Part 1: Sampling methods 煤炭机械化采样 第1部分：采样方法 |
China National Standards me |
English PDF |
| GB/T 43271-2023 |
Wood identification DNA barcoding method 木材鉴定 DNA条形码方法 |
China National Standards me |
English PDF |
| GB/T 27651-2023 |
Classification and requirements for the use of anticorrosive wood 防腐木材的使用分类和要求 |
China National Standards me |
English PDF |
| GB/T 23229-2023 |
Analytical methods for waterborne wood preservatives 水载型木材防腐剂的分析方法 |
China National Standards me |
English PDF |
| GB/T 13871.4-2023 |
Rotating shaft lip seals with elastomer sealing elements - Part 4: Performance test procedures 密封元件为弹性体材料的旋转轴唇形密封圈 第4部分：性能试验程序 |
China National Standards me |
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| GB/T 13871.3-2023 |
Lip seals for rotating shafts with elastomeric sealing elements - Part 3: Storage, handling and installation 密封元件为弹性体材料的旋转轴唇形密封圈 第3部分：贮存、搬运和安装 |
China National Standards me |
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| GB/T 3510-2023 |
Determination of plasticity of unvulcanized rubber - Rapid plastometer method 未硫化橡胶 塑性的测定 快速塑性计法 |
China National Standards me |
English PDF |
| GB/T 19520.22-2023 |
mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards me |
English PDF |
| GB/T 19520.21-2023 |
mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards me |
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| GB/T 19520.20-2023 |
mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards me |
English PDF |
| GB/T 43347-2023 |
Monitoring of environmental parameters of electrical, instrumentation and control equipment important for nuclear power plant safety 核电厂安全重要电气、仪表与控制设备环境参数的监测 |
China National Standards me |
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| GB/T 43189-2023 |
Nuclear instrumentation - Nomenclature (identification) of scintillator and scintillation detectors and standard dimensions of scintillator 核仪器仪表 闪烁体和闪烁探测器的命名（标识）以及闪烁体的标准尺寸 |
China National Standards me |
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| GB/T 43443-2023 |
Internet of Things Smart Agricultural Information System Interface Requirements 物联网 智慧农业信息系统接口要求 |
China National Standards me |
English PDF |
| GB/T 43441.1-2023 |
Information technology digital twin part 1: general requirements 信息技术 数字孪生 第1部分：通用要求 |
China National Standards me |
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| GB/T 43439-2023 |
Information Technology Services Digital Transformation Maturity Model and Assessment 信息技术服务 数字化转型 成熟度模型与评估 |
China National Standards me |
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| GB/T 43438-2023 |
Information Technology Learning, Education and Training Guidelines for the Assessment of Information Literacy for Primary and Secondary School Teachers 信息技术 学习、教育和培训 中小学教师信息素养评价指南 |
China National Standards me |
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| GB/T 43437-2023 |
Information Technology Information Product R&D Capability Assessment Model 信息技术 信息产品研发能力评估模型 |
China National Standards me |
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| GB/T 43433-2023 |
Information technology cloud computing virtual machine resource management system testing method 信息技术 云计算 虚拟机资源管理系统测试方法 |
China National Standards me |
English PDF |
| GB/T 43431-2023 |
Information technology Cloud data storage and management Object-based cloud storage application interface testing method 信息技术 云数据存储和管理 基于对象的云存储应用接口测试方法 |
China National Standards me |
English PDF |
| GB/T 25914-2023 |
Information Technology Traditional Mongolian nominal characters, deformed characters and control character usage rules 信息技术 传统蒙古文名义字符、变形显现字符和控制字符使用规则 |
China National Standards me |
English PDF |
| GB/T 40681.2-2023 |
Statistical methods for monitoring production process capability and performance Part 2: Process capability and performance for time-dependent process models 生产过程能力和性能监测统计方法 第2部分：时间相依过程模型的过程能力与性能 |
China National Standards me |
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| GB/T 22553-2023 |
Guidelines for assessing measurement uncertainty using estimates of repeatability, reproducibility and correctness 利用重复性、再现性和正确度的估计值评定测量不确定度的指南 |
China National Standards me |
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| GB/T 43316.6-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: Slow strain rate method 塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法 |
China National Standards me |
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| GB/T 43316.5-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 5: Constant tensile deformation method 塑料 耐环境应力开裂(ESC)的测定 第5部分:恒定拉伸变形法 |
China National Standards me |
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| GB/T 43316.4-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method 塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法 |
China National Standards me |
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| GB/T 43316.3-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 3: Bending method 塑料 耐环境应力开裂(ESC)的测定 第3部分:弯曲法 |
China National Standards me |
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| GB/T 43316.2-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load method 塑料 耐环境应力开裂(ESC)的测定 第2部分:恒定拉伸负荷法 |
China National Standards me |
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| GB/T 43316.1-2023 |
Plastics - Determination of environmental stress cracking (ESC) resistance - Part 1: General principles 塑料 耐环境应力开裂(ESC)的测定 第1部分:通则 |
China National Standards me |
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| GB/T 43297-2023 |
Plastics—methods for evaluating photoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy 塑料 聚合物光老化性能评估方法 傅里叶红外光谱和紫外/可见光谱法 |
China National Standards me |
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| GB/T 42918.2-2023 |
Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination 塑料 模塑和挤出用热塑性聚氨酯 第2部分：试样制备和性能测定 |
China National Standards me |
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| GB/T 21461.2-2023 |
Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards me |
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| GB/T 21461.1-2023 |
Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards me |
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| GB/T 19042.6-2023 |
Evaluation and routine testing of medical imaging departments Part 3-6: Imaging performance acceptance and stability testing of mammography X-ray equipment in breast tomosynthesis imaging mode 医用成像部门的评价及例行试验 第3-6部分:乳腺断层合成成像模式下乳腺摄影X射线设备成像性能验收与稳定性试验 |
China National Standards me |
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| GB/T 15241.1-2023 |
Ergonomic principles related to mental load Part 1: Mental load terminology and assessment methods 与心理负荷相关的工效学原则 第1部分：心理负荷术语与测评方法 |
China National Standards me |
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| GB/T 17273-2023 |
Container Equipment Data Exchange General Communication Code 集装箱 设备数据交换 一般通信代码 |
China National Standards me |
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| GB/T 5338.5-2023 |
Series 1 containers - Technical requirements and test methods - Part 5: Platform and rack-mounted containers 系列1集装箱 技术要求和试验方法 第5部分：平台和台架式集装箱 |
China National Standards me |
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| GB/T 5338.4-2023 |
Series 1 containers Technical requirements and test methods Part 4: Unpressurized dry bulk containers 系列1集装箱 技术要求和试验方法 第4部分：无压干散货集装箱 |
China National Standards me |
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| GB/T 1835-2023 |
Series 1 container corner fittings technical requirements 系列1集装箱 角件技术要求 |
China National Standards me |
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| GB/T 15622-2023 |
Hydraulic cylinder test method 液压缸 试验方法 |
China National Standards me |
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| GB 31604.49-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Multi-Elements and Determination of Multi-Element Migration Amounts 食品安全国家标准 食品接触材料及制品 多元素的测定和多元素迁移量的测定 |
China National Standards me |
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| GB 31604.29-2023 |
National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters 食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定 |
China National Standards me |
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| GB 31604.59-2023 |
National Food Safety Standards Food Contact Materials and Products General Principles for Validation of Chemical Analysis methods 食品安全国家标准 食品接触材料及制品 化学分析方法验证通则 |
China National Standards me |
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| GB 31610.1-2023 |
National Food Safety Standards Inspection of Gnatostome nematodes in animal aquatic products and their products 食品安全国家标准 动物性水产品及其制品中颚口线虫的检验 |
China National Standards me |
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| GB 29923-2023 |
National Food Safety Standard Good Manufacturing Practice for Formulas for Special medical Purposes 食品安全国家标准 特殊医学用途配方食品良好生产规范 |
China National Standards me |
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| GB 19303-2023 |
National Food Safety Standards Hygienic Specifications for the Production of Cooked meat Products 食品安全国家标准 熟肉制品生产卫生规范 |
China National Standards me |
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| GB 4806.9-2023 |
National Food Safety Standards metal Materials and Products for Food Contact 食品安全国家标准 食品接触用金属材料及制品 |
China National Standards me |
English PDF |
| GB 4789.26-2023 |
National Food Safety Standards Food Microbiology Testing Commercial Sterility Testing 食品安全国家标准 食品微生物学检验 商业无菌检验 |
China National Standards me |
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| GB 4789.45-2023 |
National Food Safety Standard General Principles for Verification of Microbiological Test methods 食品安全国家标准 微生物检验方法验证通则 |
China National Standards me |
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| GB 5009.295-2023 |
National Food Safety Standard General Principles for Validation of Chemical Analysis methods 食品安全国家标准 化学分析方法验证通则 |
China National Standards me |
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| GB 5009.189-2023 |
National food safety standards Determination of rice fermentation acid in food 食品安全国家标准 食品中米酵菌酸的测定 |
China National Standards me |
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| GB 5009.140-2023 |
National food safety standards Determination of acesulfame potassium in food 食品安全国家标准 食品中乙酰磺胺酸钾的测定 |
China National Standards me |
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| GB 1886.368-2023 |
National Food Safety Standard Food Additive (2S,5R)-N-[4-(2-Amino-2-oxoethyl)phenyl]-5-methyl-2-(propyl-2-)cyclohexane formamide 食品安全国家标准 食品添加剂 (2S,5R)-N-[4-(2-氨基-2-氧代乙基)苯基]-5-甲基-2-(丙基-2-)环己烷甲酰胺 |
China National Standards me |
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| GB 1886.365-2023 |
National Food Safety Standard Food Additive 5-methyl-2-furanmethanethiol 食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇 |
China National Standards me |
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| GB 1886.367-2023 |
National Food Safety Standard Food Additive 6-methyl Octanal 食品安全国家标准 食品添加剂 6-甲基辛醛 |
China National Standards me |
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| GB 1886.372-2023 |
National Food Safety Standard Food Additive L-methionylglycine hydrochloride 食品安全国家标准 食品添加剂 L-蛋氨酰基甘氨酸盐酸盐 |
China National Standards me |
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| GB 1886.373-2023 |
National Food Safety Standard Food Additive Sodium methoxide 食品安全国家标准 食品添加剂 甲醇钠 |
China National Standards me |
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| GB 8538-2022 |
National Food Safety Standards Test methods for Drinking Natural Mineral Water 食品安全国家标准 饮用天然矿泉水检验方法 |
China National Standards me |
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| GB 5009.284-2021 |
National Food Safety Standard Determination of vanillin, methyl vanillin, ethyl vanillin and coumarin in food 食品安全国家标准 食品中香兰素、甲基香兰素、乙基香兰素和香豆素的测定 |
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| GB 5009.17-2021 |
National food safety standards Determination of total mercury and organic mercury in food 食品安全国家标准 食品中总汞及有机汞的测定 |
China National Standards me |
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| GB 31655-2021 |
National food safety standards Alkaline comet test in mammals 食品安全国家标准 哺乳动物体内碱性彗星试验 |
China National Standards me |
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| GB 1886.354-2021 |
National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide 食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺 |
China National Standards me |
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| GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards me |
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| GB 1886.325-2021 |
National Food Safety Standard Food Additive Potassium Polymetaphosphate 食品安全国家标准 食品添加剂 聚偏磷酸钾 |
China National Standards me |
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| GB 1886.324-2021 |
National Food Safety Standard Food Additive metatartaric Acid 食品安全国家标准 食品添加剂 偏酒石酸 |
China National Standards me |
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| GB 4789.29-2020 |
National food safety standards Food microbiology testing Burkholderia gladioli (Pseudomonas cocotoxin subspecies fermented rice noodles) testing 食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌（椰毒假单胞菌酵米面亚种）检验 |
China National Standards me |
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| GB 31660.8-2019 |
National food safety standards Determination of azaamphenanthrene residues in cattle edible tissues and milk Liquid chromatography-tandem mass spectrometry 食品安全国家标准 牛可食性组织及牛奶中氮氨菲啶残留量的测定 液相色谱-串联质谱法 |
China National Standards me |
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| GB 31660.7-2019 |
National food safety standards Determination of cyproheptadine and clonidine residues in pig tissues and urine Liquid chromatography-tandem mass spectrometry 食品安全国家标准 猪组织和尿液中赛庚啶及可乐定残留量的测定 液相色谱-串联质谱法 |
China National Standards me |
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| GB 31660.6-2019 |
National Food Safety Standard Determination of Residues of Five α2-Receptor Agonists in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry 食品安全国家标准 动物性食品中5种α2-受体激动剂残留量的测定 液相色谱-串联质谱法 |
China National Standards me |
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| GB 31660.5-2019 |
National food safety standards Determination of amantadine residues in animal foods Liquid chromatography-tandem mass spectrometry 食品安全国家标准 动物性食品中金刚烷胺残留量的测定 液相色谱-串联质谱法 |
China National Standards me |
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| GB 31660.4-2019 |
National food safety standards Determination of megestrol acetate and medroxyprogesterone acetate residues in animal foods Liquid chromatography-tandem mass spectrometry 食品安全国家标准 动物性食品中醋酸甲地孕酮和醋酸甲羟孕酮残留量的测定 液相色谱-串联质谱法 |
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| GB 31660.2-2019 |
National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diethylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry 食品安全国家标准 水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定 气相色谱-质谱法 |
China National Standards me |
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| GB 31660.1-2019 |
National food safety standards Determination of macrolide drug residues in aquatic products Liquid chromatography-tandem mass spectrometry 食品安全国家标准 水产品中大环内酯类药物残留量的测定 液相色谱-串联质谱法 |
China National Standards me |
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| GB 43284-2023 |
Requirements for restricting excessive packaging of commodities Fresh edible agricultural products 限制商品过度包装要求 生鲜食用农产品 |
China National Standards me |
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| GB 43069-2023 |
Safety technical requirements for mining cables 矿用电缆安全技术要求 |
China National Standards me |
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| GB 43068-2023 |
Safety technical requirements for protective devices for sports cars used in coal mines 煤矿用跑车防护装置安全技术要求 |
China National Standards me |
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| GB 43067-2023 |
Safety technical requirements for instruments used in coal mines 煤矿用仪器仪表安全技术要求 |
China National Standards me |
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| GB 43066-2023 |
Safety technical requirements for passive explosion-proof facilities in coal mines 煤矿用被动式隔爆设施安全技术要求 |
China National Standards me |
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| GB 29753-2023 |
Road transportation Perishable food and biological products Safety requirements and test methods for refrigerated trucks 道路运输 易腐食品与生物制品 冷藏车安全要求及试验方法 |
China National Standards me |
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| GB 25287-2023 |
Perimeter protection high-voltage power grid device 周界防范高压电网装置 |
China National Standards me |
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| GB 18279-2023 |
Sterilization of healthcare products Ethylene oxide Requirements for the development, validation and routine control of medical device sterilization processes 医疗保健产品灭菌 环氧乙烷 医疗器械灭菌过程的开发、确认和常规控制要求 |
China National Standards me |
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| GB 16994.4-2023 |
Safety requirements for port operations Part 4: General cargo containers 港口作业安全要求 第4部分：普通货物集装箱 |
China National Standards me |
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| GB 16798-2023 |
Food machinery safety requirements 食品机械安全要求 |
China National Standards me |
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| GB 8599-2023 |
Technical requirements for large pressure steam sterilizers 大型压力蒸汽灭菌器技术要求 |
China National Standards me |
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| GB 7957-2023 |
Safety technical requirements for miner's lamps used in coal mines 煤矿用矿灯安全技术要求 |
China National Standards me |
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| GB/T 7190.3-2019 |
mechanical draft cooling tower Part 3: Closed cooling tower "Modification No. 1" 机械通风冷却塔 第3部分：闭式冷却塔《第1号修改单》 |
China National Standards me |
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| GB/T 5334-2021 |
Passenger car wheel bending and radial fatigue performance requirements and test methods "Modification No. 1" 乘用车 车轮 弯曲和径向疲劳性能要求及试验方法《第1号修改单》 |
China National Standards me |
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| GB/Z 43193-2023 |
Nanotechnology Elements of research on toxicant metabolism kinetics of nanomaterials 纳米技术 纳米材料毒物代谢动力学研究要素 |
China National Standards me |
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| GB/Z 43075-2023 |
Hydraulic transmission connections Identification and nomenclature 液压传动连接 标识与命名 |
China National Standards me |
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| GB/Z 43036-2023 |
Rotating electrical machines - measurement of end vibration of stator formed windings 旋转电机 定子成型绕组端部振动的测量 |
China National Standards me |
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| GB/Z 43032-2023 |
Nanotechnology Characterization of metal and metal oxide nano-objects in water samples Sample preparation methods 纳米技术 水样中金属与金属氧化物纳米物体表征 样品制备方法 |
China National Standards me |
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| GB/Z 43030-2023 |
Low voltage switchgear and control equipment Cybersecurity 低压开关设备和控制设备 网络安全 |
China National Standards me |
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| GB/Z 43029-2023 |
Low-voltage switchgear and control equipment and their complete sets Energy efficiency 低压开关设备和控制设备及其成套设备 能效 |
China National Standards me |
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| GB/Z 42993-2023 |
Industrial Assistance Flower Industry Project Operation and Management Guide 产业帮扶 花卉产业项目运营管理指南 |
China National Standards me |
English PDF |
| GB/Z 40602.4-2023 |
Radio interference from antennas and receiving systems Part 4: Wireless receiving systems Electromagnetic compatibility test methods for electronic equipment with integrated wireless modules 天线及接收系统的无线电干扰 第4部分：无线接收系统 集成无线模块电子设备电磁兼容测试方法 |
China National Standards me |
English PDF |
| GB/Z 21223.3-2023 |
Guidelines for statistical analysis of aging test data Part 3: Minimum number of specimens under different test conditions given test data 老化试验数据统计分析导则 第3部分：给定试验数据的不同试验条件下的最少试样数量 |
China National Standards me |
English PDF |
| GB/Z 20833.5-2023 |
Rotating electrical machines - Winding insulation - Part 5: Offline measurement of partial discharge onset voltage under repeated impulse voltages 旋转电机 绕组绝缘 第5部分：重复冲击电压下局部放电起始电压的离线测量 |
China National Standards me |
English PDF |
| GB/T 9128.2-2023 |
metal ring gaskets for steel pipe flanges Part 2: Class series 钢制管法兰用金属环垫 第2部分：Class系列 |
China National Standards me |
English PDF |
| GB/T 9128.1-2023 |
metal ring gaskets for steel pipe flanges Part 1: PN series 钢制管法兰用金属环垫 第1部分：PN系列 |
China National Standards me |
English PDF |
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