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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 4333.8-2022 |
FerrosiliCOn—Determination of calcium content—Flame atomic absorption spectrometry 硅铁 钙含量的测定 火焰原子吸收光谱法 |
China National Standards CO |
 English PDF |
| GB/T 1819.1-2022 |
Methods for chemical analysis of tin COncentrates—Part 1：Determination of moisture content—Heat drying method 锡精矿化学分析方法 第1部分：水分含量的测定 热干燥法 |
China National Standards CO |
English PDF |
| GB/T 5231-2022 |
Designation and chemical COmposition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards CO |
English PDF |
| GB/T 41240-2022 |
Test of household hybrid photovoltaic and storage COnverter 户用光储一体机测试 |
China National Standards CO |
English PDF |
| GB/T 22688-2022 |
Pressure-type temperature COntrols for household and similar use 家用和类似用途压力式温度控制器 |
China National Standards CO |
English PDF |
| GB/T 22687-2022 |
Bimetal temperature COntrols for household and similar use 家用和类似用途双金属温度控制器 |
China National Standards CO |
English PDF |
| GB/T 2480-2022 |
COnventional abrasive—Silicon carbide 普通磨料 碳化硅 |
China National Standards CO |
English PDF |
| GB/T 2478-2022 |
COnventional abrasive—Brown fused alumina 普通磨料 棕刚玉 |
China National Standards CO |
English PDF |
| GB/T 41157.3-2022 |
Fasteners for nuclear power plants—Part 3：Bolts, screws and studs made of COrrosion-resistant stainless steel 核电厂用紧固件 第3部分：不锈钢螺栓、螺钉和螺柱 |
China National Standards CO |
English PDF |
| GB/T 41157.4-2022 |
Fasteners for nuclear power plants—Part 4：Nuts made of COrrosion-resistant stainless steel 核电厂用紧固件 第4部分：不锈钢螺母 |
China National Standards CO |
English PDF |
| GB/T 12157-2022 |
Determination of dissolved oxygen in water for industrial circulating COoling system and boiler 工业循环冷却水和锅炉用水中溶解氧的测定 |
China National Standards CO |
English PDF |
| GB/T 10992-2022 |
Engineering electrostatic COpiers 工程图纸静电复印机 |
China National Standards CO |
English PDF |
| GB/T 18380.36-2022 |
Tests on electric and optical fibre cables under fire COnditions—Part 36：Test for vertical flame spread of vertically-mounted bunched wires or cables—Category D 电缆和光缆在火焰条件下的燃烧试验 第36部分：垂直安装的成束电线电缆火焰垂直蔓延试验 D类 |
China National Standards CO |
English PDF |
| GB/T 18380.35-2022 |
Tests on electric and optical fibre cables under fire COnditions - Part 35: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C 电缆和光缆在火焰条件下的燃烧试验 第35部分：垂直安装的成束电线电缆火焰垂直蔓延试验 C类 |
China National Standards CO |
English PDF |
| GB/T 18380.31-2022 |
Tests on electric and optical fibre cables under fire COnditions—Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables—Apparatus 电缆和光缆在火焰条件下的燃烧试验 第31部分：垂直安装的成束电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards CO |
English PDF |
| GB/T 18380.13-2022 |
Tests on electric and optical fibre cables under fire COnditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles 电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落（物）/微粒的试验方法 |
China National Standards CO |
English PDF |
| GB/T 18380.12-2022 |
Tests on electric and optical fibre cables under fire COnditions—Part 12:Test for vertical flame propagation for a single insulated wire or cable—Procedure for 1 kW pre-mixed flame 电缆和光缆在火焰条件下的燃烧试验 第12部分：单根绝缘电线电缆火焰垂直蔓延试验 1 kW 预混合型火焰试验方法 |
China National Standards CO |
English PDF |
| GB/T 18380.11-2022 |
Tests on electric and optical fibre cables under fire COnditions—Part 11:Test for vertical flame propagation for a single insulated wire or cable—Apparatus 电缆和光缆在火焰条件下的燃烧试验 第11部分：单根绝缘电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards CO |
English PDF |
| GB/T 24581-2022 |
Test method for Ⅲ and Ⅴ impurities COntent in single crystal silicon—Low temperature FT-IR analysis method 硅单晶中III、V族杂质含量的测定 低温傅立叶变换红外光谱法 |
China National Standards CO |
English PDF |
| GB/T 26069-2022 |
Annealed monocrystalline siliCOn wafers 硅单晶退火片 |
China National Standards CO |
English PDF |
| GB/T 5577-2022 |
Specification for the COdification of synthetic rubber 合成橡胶牌号规范 |
China National Standards CO |
English PDF |
| GB/T 24141.2-2022 |
Rubber hoses and tubing for fuel circuits for internal COmbustion engines—Specification—Part 2: Gasoline fuels 内燃机燃油管路用橡胶软管和纯胶管 规范 第2部分：汽油燃料 |
China National Standards CO |
English PDF |
| GB/T 3286.11-2022 |
Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, siliCOn dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分：氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards CO |
English PDF |
| GB/T 26655-2022 |
COmpacted（vermicular）graphite iron castings 蠕墨铸铁件 |
China National Standards CO |
English PDF |
| GB/T 3249-2022 |
Test method for Fisher number of metal powders and related COmpounds 金属及其化合物粉末费氏粒度的测定方法 |
China National Standards CO |
English PDF |
| GB/T 1455-2022 |
Test method for shear properties of sandwich COnstructions or cores 夹层结构或芯子剪切性能试验方法 |
China National Standards CO |
English PDF |
| GB/T 41161-2022 |
Reciprocating internal COmbustion engines—Measurement method for combustion noise 往复式内燃机 燃烧噪声测量方法 |
China National Standards CO |
English PDF |
| GB/T 17926-2022 |
COmpressed natural gas cylinder valve for vehicle 车用压缩天然气瓶阀 |
China National Standards CO |
English PDF |
| GB/T 19427-2022 |
Determination of 12 phenolic COmpounds in propolis— HPLC-MS/MS method and HPLC method 蜂胶中12种酚类化合物含量的测定 液相色谱-串联质谱法和液相色谱法 |
China National Standards CO |
English PDF |
| GB/T 21944.1-2022 |
Special products of siliCOn carbide—Kiln furniture of reaction bonded silicon carbide—Part 1：Beams 碳化硅特种制品 反应烧结碳化硅窑具 第1部分：方梁 |
China National Standards CO |
English PDF |
| GB/T 2479-2022 |
COnventional abrasive—White fused alumina 普通磨料 白刚玉 |
China National Standards CO |
English PDF |
| GB/T 25716-2022 |
COld chamber die casting machines for magnesium alloys 镁合金冷室压铸机 |
China National Standards CO |
English PDF |
| GB/T 26409-2022 |
Mobile COncrete pump 流动式混凝土泵 |
China National Standards CO |
English PDF |
| GB/T 8446.3-2022 |
Heat sinks for power semiCOnductor devices—Part 3: Insulators and fasteners 电力半导体器件用散热器 第3部分：绝缘件和紧固件 |
China National Standards CO |
English PDF |
| GB/T 8446.2-2022 |
Heat sinks for power semiCOnductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器 第2部分：热阻和流阻测量方法 |
China National Standards CO |
English PDF |
| GB/T 8446.1-2022 |
Heat sinks for power semiCOnductor devices—Part 1: Radiators 电力半导体器件用散热器 第1部分：散热体 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 41239-2022 |
Public teleCOm network—Requirements for vehicle information service 公众电信网 汽车信息服务要求 |
China National Standards CO |
English PDF |
| GB/T 4725-2022 |
Epoxide woven glass fabric COpper-clad laminated sheets for printed circuits 印制电路用覆铜箔环氧玻纤布层压板 |
China National Standards CO |
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 CO |
English PDF |
| GB/T 21049-2022 |
Han Xin COde 汉信码 |
China National Standards CO |
English PDF |
| GB/T 17737.8-2022 |
COaxial communication cables—Part 8: Sectional specification for semi-flexible cables with polytetrafluoroethylene (PTFE) dielectric 同轴通信电缆 第8部分：聚四氟乙烯绝缘半柔电缆分规范 |
China National Standards CO |
English PDF |
| GB/T 17737.801-2022 |
COaxial communication cables—Part 8-1: Blank detail specification for semi-flexible cables with polytetrafluoroethylene (PTFE) dielectric 同轴通信电缆 第8-1部分：聚四氟乙烯绝缘半柔电缆空白详细规范 |
China National Standards CO |
English PDF |
| GB/T 41369-2022 |
Quality evaluation of COmprehensive performance of units operation of small hydropower stations 小型水电站机组运行综合性能质量评定 |
China National Standards CO |
English PDF |
| GB/T 26982-2022 |
Determination of wax COntent in crude oil 原油蜡含量的测定 |
China National Standards CO |
English PDF |
| GB/T 41353-2022 |
Remanufacturing Guide for Life Cycle COst Analysis of Mechanical Products 再制造 机械产品寿命周期费用分析导则 |
China National Standards CO |
English PDF |
| GB/T 41351-2022 |
Safety of machinery - Safety-related wireless COntrol devices - General specifications 机械安全 安全相关无线控制装置 通用技术条件 |
China National Standards CO |
English PDF |
| GB/T 41311.1-2022 |
ACOustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes 声学 描述船舶水下噪声的量及其测量方法 第1部分：用于比对目的的深水精密测量要求 |
China National Standards CO |
English PDF |
| GB/T 41283.1-2022 |
ACOustics Soundscape Part 1: Definition and Conceptual Framework 声学 声景观 第1部分：定义和概念性框架 |
China National Standards CO |
English PDF |
| GB/T 41274-2022 |
Programmable COntrol System Endogenous Safety Architecture 可编程控制系统内生安全体系架构 |
China National Standards CO |
English PDF |
| GB/T 41404-2022 |
Determination of platinum COntent in platinum alloys Spark atomic emission spectrometry (subtraction method) 铂合金中铂含量的测定 火花原子发射光谱法（差减法） |
China National Standards CO |
English PDF |
| GB/T 41330-2022 |
Analysis method of boiler water and COoling water Determination of trace copper, iron, sodium, calcium, magnesium content Inductively coupled plasma mass spectrometry (ICP-MS) method 锅炉用水和冷却水分析方法 痕量铜、铁、钠、钙、镁含量的测定 电感耦合等离子体质谱(ICP-MS)法 |
China National Standards CO |
English PDF |
| GB/T 8152.16-2022 |
Methods for chemical analysis of lead COncentrates - Part 16: Determination of calcium oxide content - Flame atomic absorption spectrometry 铅精矿化学分析方法 第16部分：氧化钙含量的测定 火焰原子吸收光谱法 |
China National Standards CO |
English PDF |
| GB/T 41323-2022 |
COrrosion Control Engineering Life Cycle Terminology 腐蚀控制工程全生命周期 术语 |
China National Standards CO |
English PDF |
| GB/T 41241-2022 |
Nuclear power plant industrial COntrol system network security management requirements 核电厂工业控制系统网络安全管理要求 |
China National Standards CO |
English PDF |
| GB/T 41378-2022 |
Plastics Blow-molded polypropylene COntainers for liquid food packaging 塑料 液态食品包装用吹塑聚丙烯容器 |
China National Standards CO |
English PDF |
| GB/T 41333-2022 |
Technical requirements for COmplete sets of equipment for lime calcination 石灰煅烧成套装备技术要求 |
China National Standards CO |
English PDF |
| GB/T 41325-2022 |
Low-density crystal primary pit siliCOn single crystal polishing wafer for integrated circuits 集成电路用低密度晶体原生凹坑硅单晶抛光片 |
China National Standards CO |
English PDF |
| GB/T 41275.3-2022 |
Avionics Process Management Aerospace and Defense Electronic Systems COntaining Lead-Free Solder Part 3: System Performance Test Methods Containing Lead-Free Solder and Lead-Free Pins 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第3部分：含无铅焊料和无铅管脚的系统性能试验方法 |
China National Standards CO |
English PDF |
| GB/T 41275.21-2022 |
Avionics Process Management Aerospace and Defense Electronic Systems COntaining Lead-Free Solders Part 21: Guidelines for Transitioning to Lead-Free Electronics 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第21部分：向无铅电子过渡指南 |
China National Standards CO |
English PDF |
| GB/T 41275.2-2022 |
Avionics Process Management Aerospace and Defense Electronic Systems COntaining Lead-Free Solders Part 2: Reducing the Harmful Effects of Tin 航空电子过程管理 含无铅焊料航空航天及国防电子系统 第2部分：减少锡有害影响 |
China National Standards CO |
English PDF |
| GB/T 41271-2022 |
Production process quality COntrol Communication conformance test method 生产过程质量控制 通信一致性测试方法 |
China National Standards CO |
English PDF |
| GB/T 41273-2022 |
Production process quality COntrol System model and architecture Machining 生产过程质量控制 系统模型与架构 机械加工 |
China National Standards CO |
English PDF |
| GB/T 41272-2022 |
Production process quality COntrol Common interface for quality data 生产过程质量控制 质量数据通用接口 |
China National Standards CO |
English PDF |
| GB/T 41366-2022 |
Livestock and poultry meat quality detection Determination of moisture, protein and fat COntent Near infrared method 畜禽肉品质检测 水分、蛋白质、脂肪含量的测定 近红外法 |
China National Standards CO |
English PDF |
| GB/T 41263-2022 |
Industrial COntrol System Dynamic Reconfiguration Active Defense Architecture Specification 工控系统动态重构主动防御体系架构规范 |
China National Standards CO |
English PDF |
| GB/T 41262-2022 |
Technical requirements of cyber-physical fusion anomaly detection system for industrial COntrol system 工业控制系统的信息物理融合异常检测系统技术要求 |
China National Standards CO |
English PDF |
| GB/T 41322-2022 |
Cemented carbides - Determination of siliCOn content in cobalt powder - Spectrophotometric method 硬质合金 钴粉中硅量的测定 分光光度法 |
China National Standards CO |
English PDF |
| GB/T 41345-2022 |
General technical requirements for COmpression molding molds for plastic bottle caps 塑料瓶盖压塑成型模具通用技术要求 |
China National Standards CO |
English PDF |
| GB/T 41379-2022 |
Industrial Assistance - COnstruction Management Guide for Laying Hen Industry Projects 产业帮扶 蛋鸡产业项目建设管理指南 |
China National Standards CO |
English PDF |
| GB/T 41256-2022 |
Specification for interCOnnection and interoperability of equipment in digital workshops for robotic manufacturing 机器人制造数字化车间装备互联互通和互操作规范 |
China National Standards CO |
English PDF |
| GB/T 41300-2022 |
Civil UAV Unique Product Identification COde 民用无人机唯一产品识别码 |
China National Standards CO |
English PDF |
| GB/T 41280-2022 |
Product Specification for Vegetation COverage of Satellite Remote Sensing Imagery 卫星遥感影像植被覆盖度产品规范 |
China National Standards CO |
English PDF |
| GB/T 41282-2022 |
Verification of authenticity of remote sensing products of vegetation COverage 植被覆盖度遥感产品真实性检验 |
China National Standards CO |
English PDF |
| GB/T 41250-2022 |
Financial Information Technology COmmercial Bank Audit Data Collection Interface 财经信息技术 商业银行审计数据采集接口 |
China National Standards CO |
English PDF |
| GB/T 41251-2022 |
Production process quality COntrol Production equipment life cycle management 生产过程质量控制 生产装备全生命周期管理 |
China National Standards CO |
English PDF |
| GB/T 41339.2-2022 |
Technical Guidelines for Marine ECOlogical Restoration Part 2: Ecological Restoration of Coral Reefs 海洋生态修复技术指南 第2部分：珊瑚礁生态修复 |
China National Standards CO |
English PDF |
| GB/T 41339.1-2022 |
Technical Guidelines for Marine ECOlogical Restoration Part 1: General 海洋生态修复技术指南 第1部分：总则 |
China National Standards CO |
English PDF |
| GB/T 41317-2022 |
Stainless steel COrrugated hose for gas appliance connection 燃气用具连接用不锈钢波纹软管 |
China National Standards CO |
English PDF |
| GB/T 41242-2022 |
E-COmmerce logistics recyclable packaging management specification 电子商务物流可循环包装管理规范 |
China National Standards CO |
English PDF |
| GB/T 41314-2022 |
COated glass for building photovoltaic modules 建筑光伏组件用镀膜玻璃 |
China National Standards CO |
English PDF |
| GB/T 41362-2022 |
Chinese herbal medicine seeds (seedlings) Ming COdonopsis 中药材种子（种苗） 明党参 |
China National Standards CO |
English PDF |
| GB/T 41381-2022 |
Technical specifications for environmental management of influenza prevention and COntrol in large-scale poultry farms 规模化家禽饲养场流感防控环境管理技术规范 |
China National Standards CO |
English PDF |
| GB/T 41380-2022 |
COnfiguration requirements for influenza prevention and control facilities and equipment in large-scale poultry farms 规模化家禽饲养场流感防控设施设备配置要求 |
China National Standards CO |
English PDF |
| GB/T 30600-2022 |
Well-facilitated farmland COnstruction—General rules 高标准农田建设 通则 |
China National Standards CO |
English PDF |
| GB/T 18494.2-2022 |
COnvertor transformers—Part 2: Transformers for HVDC applications 变流变压器 第2部分：高压直流输电用换流变压器 |
China National Standards CO |
English PDF |
| GB/T 17989.9-2022 |
Statistical method of quality COntrol in production process—Control charts—Part 9: Control charts for stationary processes 生产过程质量控制统计方法 控制图 第9部分：平稳过程控制图 |
China National Standards CO |
English PDF |
| GB/T 17989.8-2022 |
Statistical method of quality COntrol in production process—Control charts—Part 8：Charting techniques for short runs and small mixed batches 生产过程质量控制统计方法 控制图 第8部分：短周期小批量的控制方法 |
China National Standards CO |
English PDF |
| GB/T 17989.7-2022 |
Statistical method of quality COntrol in production process—Control charts—Part 7: Multivariate control charts 生产过程质量控制统计方法 控制图 第7部分：多元控制图 |
China National Standards CO |
English PDF |
| GB/T 17989.6-2022 |
Statistical method of quality COntrol in production process—Control charts—Part 6: EWMA control charts 生产过程质量控制统计方法 控制图 第6部分：指数加权移动平均控制图 |
China National Standards CO |
English PDF |
| GB/T 17989.5-2022 |
Statistical method of quality COntrol in production process—Control charts—Part 5：Specialized control charts 生产过程质量控制统计方法 控制图 第5部分：特殊控制图 |
China National Standards CO |
English PDF |
| GB/T 18348-2022 |
Bar COde for commodity—Bar code symbol print quality verification 商品条码 条码符号印制质量的检验 |
China National Standards CO |
English PDF |
| GB/T 13861-2022 |
Classification and COde for the hazardous and harmful factors in process 生产过程危险和有害因素分类与代码 |
China National Standards CO |
English PDF |
| GB/T 8754-2022 |
Anodic oxidation COatings and organic polymer coatings on aluminium and aluminium alloys—Determination of electrical insulation 铝及铝合金阳极氧化膜及有机聚合物膜 绝缘性的测定 |
China National Standards CO |
English PDF |
| GB/T 6893-2022 |
Aluminium and aluminium alloys COld drawn (rolled) tubes 铝及铝合金拉（轧）制管材 |
China National Standards CO |
English PDF |
| GB/T 33643-2022 |
Non-destructive testing—Test methods for leak detection by means of aCOustic emission 无损检测 声发射泄漏检测方法 |
China National Standards CO |
English PDF |
| GB/T 6903-2022 |
Analysis of water used in boiler and COoling system—General rule 锅炉用水和冷却水分析方法 通则 |
China National Standards CO |
English PDF |
| GB/T 6907-2022 |
Analysis of water used in boiler and COoling system—Sampling method of water 锅炉用水和冷却水分析方法 水样的采集方法 |
China National Standards CO |
English PDF |
| GB/T 20711-2022 |
General rules for the quality of smoked and COoked ham 熏煮火腿质量通则 |
China National Standards CO |
English PDF |
| GB/T 23492-2022 |
General Rules for BaCOn Quality 培根质量通则 |
China National Standards CO |
English PDF |
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