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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 37211.3-2022 |
Methods for chemical analysis of germanium metal - Part 3: Determination of trace impurity elements - Glow discharge mass spectrometry 金属锗化学分析方法 第3部分:痕量杂质元素的测定 辉光放电质谱法 |
China National Standards et |
 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 et |
English PDF |
| GB/T 42263-2022 |
Determination of nitrogen content in silicon single crystals - Secondary ion mass spectrometry 硅单晶中氮含量的测定 二次离子质谱法 |
China National Standards et |
English PDF |
| GB/T 42275-2022 |
Cemented carbide - Determination of total carbon content - High frequency combustion infrared absorption method/thermal conductivity method 硬质合金 总碳量的测定 高频燃烧红外吸收法/热导法 |
China National Standards et |
English PDF |
| GB/T 42260-2022 |
Lithium iron phosphate electrochemical performance test cycle life test method 磷酸铁锂电化学性能测试 循环寿命测试方法 |
China National Standards et |
English PDF |
| GB/T 42161-2022 |
Electrochemical Performance Test of Lithium Iron Phosphate Test Method for First Discharge Specific Capacity and First Charge and Discharge Efficiency 磷酸铁锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 |
China National Standards et |
English PDF |
| GB/T 42277-2022 |
Test method for carbonation of cement mortar 水泥胶砂碳化性试验方法 |
China National Standards et |
English PDF |
| GB/T 42268-2022 |
ethylene-propylene-diene rubber (EPDM) evaluation method 乙烯-丙烯-二烯烃橡胶(EPDM) 评价方法 |
China National Standards et |
English PDF |
| GB/T 14352.24-2022 |
Methods for chemical analysis of tungsten ore and molybdenum ore - Part 24: Determination of germanium content - Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第24部分：锗含量的测定 电感耦合等离子体质谱法 |
China National Standards et |
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 et |
English PDF |
| GB/T 42257-2022 |
Chromium-erbium co-doped yttrium-scandium-gallium garnet crystal optical and laser performance measurement method 铬铒共掺钇钪镓石榴石晶体光学及激光性能测量方法 |
China National Standards et |
English PDF |
| GB/T 42249-2022 |
Technical indicators and calculation methods for comprehensive utilization of mineral resources 矿产资源综合利用技术指标及其计算方法 |
China National Standards et |
English PDF |
| GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 42276-2022 |
Determination of Fluoride and Chloride Contents in Silicon Nitride Powder - Ion Chromatography 氮化硅粉体中氟离子和氯离子含量的测定 离子色谱法 |
China National Standards et |
English PDF |
| GB/T 42271-2022 |
Non-contact measurement method for resistivity of semi-insulating silicon carbide single crystal 半绝缘碳化硅单晶的电阻率非接触测试方法 |
China National Standards et |
English PDF |
| GB/T 42272-2022 |
Test method for chloride ion diffusion coefficient of cement mortar 水泥胶砂氯离子扩散系数检测方法 |
China National Standards et |
English PDF |
| GB/T 42253-2022 |
Technical Regulations for Monitoring Vegetation Coverage and Development and Utilization of Sea Islands 海岛植被覆盖和开发利用情况监测技术规程 |
China National Standards et |
English PDF |
| GB/T 42175-2022 |
Determination of copper, lead, zinc, cadmium and chromium in drilling mud and drilling cuttings for offshore oil exploration and development Microwave digestion-inductively coupled plasma mass spectrometry 海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法 |
China National Standards et |
English PDF |
| GB/T 42256-2022 |
Analytical Method of Ruthenium-106 in Seawater Gamma Energy Spectroscopy 海水中钌-106的分析方法 γ能谱法 |
China National Standards et |
English PDF |
| GB/T 17851-2022 |
Product Geometric Specifications (GPS) Geometric Tolerancing Datums and Datum Systems 产品几何技术规范（GPS） 几何公差 基准和基准体系 |
China National Standards et |
English PDF |
| GB/T 42248-2022 |
Determination of iodine and bromine content in soil and water system sediment semi-melting-inductively coupled plasma mass spectrometry 土壤、水系沉积物 碘、溴含量的测定 半熔-电感耦合等离子体质谱法 |
China National Standards et |
English PDF |
| GB/T 42097-2022 |
Specifications for Integrity Management of Aboveground Petroleum Storage (Reserve) 地上石油储（备）库完整性管理规范 |
China National Standards et |
English PDF |
| GB/T 41927-2022 |
Plastics - Thermoset molding compounds - Short-term performance evaluation at elevated temperatures 塑料 热固性模塑料 高温下的短期性能评估 |
China National Standards et |
English PDF |
| GB/T 41926-2022 |
Plastics - Determination of 1,2-ethylene glycol content in epoxy resins 塑料 环氧树脂 1,2-乙二醇含量的测定 |
China National Standards et |
English PDF |
| GB/T 41928-2022 |
Plastics epoxy resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC) 塑料 环氧树脂 差示扫描量热法（DSC）测定交联环氧树脂交联度 |
China National Standards et |
English PDF |
| GB/T 41929-2022 |
Plastics - epoxy resins - test methods 塑料 环氧树脂 试验方法 |
China National Standards et |
English PDF |
| GB/T 41931-2022 |
Plastics/Rubber Polymer Dispersions and Synthetic Rubber Latex Freeze-Thaw Cycle Stability Test 塑料/橡胶 聚合物分散体和合成橡胶胶乳 冻融循环稳定性试验 |
China National Standards et |
English PDF |
| GB/T 41932-2022 |
Plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method 塑料 断裂韧性（GIC和KIC）的测定 线弹性断裂力学（LEFM）法 |
China National Standards et |
English PDF |
| GB/T 41933-2022 |
Plastics - Determination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method 塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法 |
China National Standards et |
English PDF |
| GB/T 41934-2022 |
Plastics - Determination of vertical flame spread of films and sheets 塑料 薄膜和薄片垂直火焰蔓延的测定 |
China National Standards et |
English PDF |
| GB/T 2406.3-2022 |
Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test 塑料 用氧指数法测定燃烧行为 第3部分：高温试验 |
China National Standards et |
English PDF |
| GB/T 11546.2-2022 |
Plastics - Determination of creep properties - Part 2: Three-point bending creep 塑料 蠕变性能的测定 第2部分:三点弯曲蠕变 |
China National Standards et |
English PDF |
| GB/T 19466.5-2022 |
Plastics - Differential scanning calorimetry (DSC) - Part 5: Determination of characteristic reaction curve temperature, time, enthalpy of reaction and conversion 塑料 差示扫描量热法(DSC) 第5部分: 特征反应曲线温度、时间，反应焓和转化率的测定 |
China National Standards et |
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 et |
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 et |
English PDF |
| GB/T 33061.11-2022 |
Plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature 塑料 动态力学性能的测定 第11部分: 玻璃化转变温度 |
China National Standards et |
English PDF |
| GB/T 41937-2022 |
Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method 橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性 |
China National Standards et |
English PDF |
| GB/T 7994.3-2022 |
Test methods for glass-lined equipment - Part 3: Mechanical shock resistance gunshot test 搪玻璃设备试验方法 第3部分：耐机械冲击枪击试验 |
China National Standards et |
English PDF |
| GB/T 29729-2022 |
Basic Requirements for Hydrogen System Safety 氢系统安全的基本要求 |
China National Standards et |
English PDF |
| GB/T 41942-2022 |
Natural raw rubber and natural rubber latex - Determination of nitrogen content - Micro Dumas combustion method 天然生胶和天然胶乳 氮含量的测定 微杜马斯燃烧法 |
China National Standards et |
English PDF |
| GB/T 41943-2022 |
Bales of natural rubber - Determination of the amount of rubber coating 成包天然橡胶 胶包涂层量的测定 |
China National Standards et |
English PDF |
| GB/T 18916.3-2022 |
Quotas for water withdrawals Part 3: Petroleum refining 取水定额 第3部分：石油炼制 |
China National Standards et |
English PDF |
| GB/T 42099-2022 |
PMMEL Item Analysis Methodology for Civil Aircraft 民用飞机主最低设备清单建议书（PMMEL）项目分析方法 |
China National Standards et |
English PDF |
| GB/T 3565.9-2022 |
Safety requirements for bicycles - Part 9: Test methods for saddles and saddle tubes 自行车安全要求 第9部分：鞍座与鞍管试验方法 |
China National Standards et |
English PDF |
| GB/T 3565.8-2022 |
Safety requirements for bicycles - Part 8: Test methods for pedals and drive systems 自行车安全要求 第8部分：脚蹬与驱动系统试验方法 |
China National Standards et |
English PDF |
| GB/T 3565.7-2022 |
Safety requirements for bicycles - Part 7: Test methods for wheels and rims 自行车安全要求 第7部分：车轮与轮辋试验方法 |
China National Standards et |
English PDF |
| GB/T 3565.6-2022 |
Safety requirements for bicycles - Part 6: Test methods for frame and front fork 自行车安全要求 第6部分：车架与前叉试验方法 |
China National Standards et |
English PDF |
| GB/T 3565.5-2022 |
Safety requirements for bicycles - Part 5: Test methods for handlebars 自行车安全要求 第5部分：车把试验方法 |
China National Standards et |
English PDF |
| GB/T 3565.4-2022 |
Safety requirements for bicycles - Part 4: Test methods for brakes 自行车安全要求 第4部分：车闸试验方法 |
China National Standards et |
English PDF |
| GB/T 3565.3-2022 |
Safety requirements for bicycles - Part 3: General test methods 自行车安全要求 第3部分：一般试验方法 |
China National Standards et |
English PDF |
| GB/T 42077-2022 |
Biotechnology—Performance evaluation requirements for nucleic acid target sequence quantification methods—qPCR and dPCR methods 生物技术 核酸靶序列定量方法的性能评价要求 qPCR法和dPCR法 |
China National Standards et |
English PDF |
| GB/T 42087-2022 |
Hydraulic transmission system - Cleaning procedure and cleanliness inspection method 液压传动 系统 清洗程序和清洁度检验方法 |
China National Standards et |
English PDF |
| GB/T 42112-2022 |
Evaluation Index System of Asset Management Capability in Accommodation Industry 住宿业资产管理能力评价指标体系 |
China National Standards et |
English PDF |
| GB/T 33174-2022 |
Asset management management system GB/T 33173 application guide 资产管理 管理体系 GB/T 33173应用指南 |
China National Standards et |
English PDF |
| GB/T 14885-2022 |
Basic classification and code of assets such as fixed assets 固定资产等资产基础分类与代码 |
China National Standards et |
English PDF |
| GB/T 42300-2022 |
Safety risk assessment specification for fine chemical reaction 精细化工反应安全风险评估规范 |
China National Standards et |
English PDF |
| GB/T 21079.1-2022 |
Financial services - Secure cryptographic devices (retail) Part 1: Concepts, requirements and evaluation methods 金融服务 安全加密设备（零售）第1部分：概念、要求和评估方法 |
China National Standards et |
English PDF |
| GB/T 21079.2-2022 |
Financial services - Security encryption equipment (retail) Part 2: Checklist for equipment security compliance in financial transactions 金融服务 安全加密设备（零售）第2部分：金融交易中设备安全符合性检测清单 |
China National Standards et |
English PDF |
| GB/T 42109-2022 |
Supply Chain Asset Management System Implementation Guide 供应链资产管理体系实施指南 |
China National Standards et |
English PDF |
| GB/T 29188-2022 |
Brand value evaluation multi-period excess return method 品牌价值评价 多周期超额收益法 |
China National Standards et |
English PDF |
| GB/T 13277.9-2022 |
Compressed air - Part 9: Methods of measurement of liquid water content 压缩空气 第9部分：液态水含量测量方法 |
China National Standards et |
English PDF |
| GB/T 1927.21-2022 |
Test methods for physical and mechanical properties of wood with small unblemished specimens - Part 21: Determination of nail holding force 无疵小试样木材物理力学性质试验方法 第21部分：握钉力测定 |
China National Standards et |
English PDF |
| GB/T 42238-2022 |
Surfactants - Determination of free propylene oxide in propylene oxide polymeric surfactants - Gas chromatography 表面活性剂 环氧丙烷聚合型表面活性剂中游离环氧丙烷的测定 气相色谱法 |
China National Standards et |
English PDF |
| GB/T 27476.7-2022 |
Testing laboratory safety - Part 7: Ergonomic factors 检测实验室安全 第7部分：工效学因素 |
China National Standards et |
English PDF |
| GB/T 9104-2022 |
Test method for industrial stearic acid 工业硬脂酸试验方法 |
China National Standards et |
English PDF |
| GB/T 42197-2022 |
Specification for Metadata Description of Video Image Content in Public Security Internet of Things 公安物联网视频图像内容元数据描述规范 |
China National Standards et |
English PDF |
| GB/T 42076.1-2022 |
Biotechnology—Cell counting—Part 1: General rules for cell counting methods 生物技术 细胞计数 第1部分：细胞计数方法通则 |
China National Standards et |
English PDF |
| GB 9706.255-2022 |
Medical electrical equipment - Part 2-55: Particular requirements for basic safety and essential performance of respiratory gas monitors 医用电气设备 第2-55部分：呼吸气体监护仪的基本安全和基本性能专用要求 |
China National Standards et |
English PDF |
| GB 9706.275-2022 |
Medical electrical equipment - Part 2-75: Particular requirements for the basic safety and essential performance of photodynamic therapy and photodynamic diagnostic equipment 医用电气设备 第2-75部分：光动力治疗和光动力诊断设备的基本安全和基本性能专用要求 |
China National Standards et |
English PDF |
| GB 9706.271-2022 |
Medical electrical equipment - Part 2-71: Particular requirements for basic safety and essential performance of functional near-infrared spectroscopy (NIRS) equipment 医用电气设备 第2-71部分：功能性近红外光谱(NIRS)设备的基本安全和基本性能专用要求 |
China National Standards et |
English PDF |
| GB 9706.283-2022 |
Medical electrical equipment - Part 2-83: Particular requirements for the basic safety and essential performance of household phototherapy equipment 医用电气设备 第2-83部分：家用光治疗设备的基本安全和基本性能专用要求 |
China National Standards et |
English PDF |
| GB 9706.290-2022 |
Medical electrical equipment - Part 2-90: Particular requirements for the basic safety and essential performance of high-flow respiratory therapy equipment 医用电气设备 第2-90部分：高流量呼吸治疗设备的基本安全和基本性能专用要求 |
China National Standards et |
English PDF |
| GB 17625.1-2022 |
Electromagnetic Compatibility Limits Part 1: Limits for Harmonic Current Emissions (Equipment Input Current ≤ 16A per Phase) 电磁兼容 限值 第1部分：谐波电流发射限值（设备每相输入电流≤16A） |
China National Standards et |
English PDF |
| GB 31241-2022 |
Lithium-ion cells and batteries for portable electronic products Safety technical specifications 便携式电子产品用锂离子电池和电池组 安全技术规范 |
China National Standards et |
English PDF |
| GB 8965.3-2022 |
Protective Clothing Molten Metal Splash Protective Clothing 防护服装 熔融金属飞溅防护服 |
China National Standards et |
English PDF |
| GB 42294-2022 |
Onshore Oil and Gas Exploitation Safety Regulations 陆上石油天然气开采安全规程 |
China National Standards et |
English PDF |
| GB 21288-2022 |
Exposure limits of electromagnetic radiation for mobile communication terminals 移动通信终端电磁辐射暴露限值 |
China National Standards et |
English PDF |
| GB 16796-2022 |
Safety protection alarm equipment safety requirements and test methods 安全防范报警设备 安全要求和试验方法 |
China National Standards et |
English PDF |
| GB 42295-2022 |
Electrical Safety Requirements for Electric Bicycles 电动自行车电气安全要求 |
China National Standards et |
English PDF |
| GB 17762-2022 |
Safety requirements for heat-resistant glassware 耐热玻璃器具的安全要求 |
China National Standards et |
English PDF |
| GB 42250-2022 |
Information Security Technology - Security Technical Requirements for Network Security Special Products 信息安全技术 网络安全专用产品安全技术要求 |
China National Standards et |
English PDF |
| GB 42296-2022 |
Safety technical requirements for chargers for electric bicycles 电动自行车用充电器安全技术要求 |
China National Standards et |
English PDF |
| GB 42234-2022 |
Technical requirements for electrostatic safety of oil tankers 油船静电安全技术要求 |
China National Standards et |
English PDF |
| GB 14923-2022 |
Laboratory animals Genetic quality control 实验动物 遗传质量控制 |
China National Standards et |
English PDF |
| GB 28379-2022 |
Water efficiency limit value and water efficiency grade of toilet flush valve 便器冲洗阀水效限定值及水效等级 |
China National Standards et |
English PDF |
| GB 13851-2022 |
Inland River Traffic Safety Signs 内河交通安全标志 |
China National Standards et |
English PDF |
| GB 18434-2022 |
Safety requirements for oil tankers operating in port 油船在港作业安全要求 |
China National Standards et |
English PDF |
| GB 42283-2022 |
Safety regulations for overwater bunkering of liquefied natural gas fuel 液化天然气燃料水上加注作业安全规程 |
China National Standards et |
English PDF |
| GB 3565.2-2022 |
Safety requirements for bicycles - Part 2: Requirements for city and touring bicycles, youth bicycles, mountain bikes and competition bicycles 自行车安全要求 第2部分：城市和旅行用自行车、青少年自行车、山地自行车与竞赛自行车的要求 |
China National Standards et |
English PDF |
| GB 17565-2022 |
General technical specifications for anti-theft safety doors 防盗安全门通用技术条件 |
China National Standards et |
English PDF |
| GB 811-2022 |
Helmets for motorcycle and electric bicycle riders 摩托车、电动自行车乘员头盔 |
China National Standards et |
English PDF |
| GB/T 40815.5-2022 |
Mechanical construction of electrical and electronic equipment - Thermal management of imperial and metric series enclosures - Part 5: Evaluation of cooling performance of indoor enclosures 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第5部分：户内机柜的冷却性能评估 |
China National Standards et |
English PDF |
| GB/T 41898-2022 |
Determination of corrosion resistance and compactness of coatings on inner walls of food metal containers-electrochemical method 食品金属容器内壁涂覆层耐蚀力和致密性的测定 电化学法 |
China National Standards et |
English PDF |
| GB/T 41711-2022 |
Determination of acid resistance, sulfur resistance and salt resistance of coatings on the inner wall of food metal containers 食品金属容器内壁涂覆层抗酸性、抗硫性、抗盐性的测定 |
China National Standards et |
English PDF |
| GB/T 41633.3-2022 |
Insulating liquids - Determination of acid value - Part 3: Test methods for non-mineral insulating oils 绝缘液体 酸值的测定 第3部分：非矿物绝缘油的试验方法 |
China National Standards et |
English PDF |
| GB/T 41899-2022 |
General rules for the quality of coated tin-plated or chrome-plated steel sheets for food containers 食品容器用涂覆镀锡或镀铬薄钢板质量通则 |
China National Standards et |
English PDF |
| GB/T 19671-2022 |
Safety of machinery - Two-hand controls - Principles for design and selection 机械安全 双手操纵装置 设计和选择原则 |
China National Standards et |
English PDF |
| GB/T 23821-2022 |
Mechanical safety Safety distance to prevent upper and lower limbs from touching the danger zone 机械安全 防止上下肢触及危险区的安全距离 |
China National Standards et |
English PDF |
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