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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 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 Gas |
 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 Gas |
English PDF |
| GB 2890-2022 |
Respiratory protection self-priming filter Gas mask 呼吸防护 自吸过滤式防毒面具 |
China National Standards Gas |
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 Gas |
English PDF |
| GB 17896-2022 |
Allowable values of energy efficiency and energy efficiency grades for ballasts used in Gas discharge lamps for general lighting 普通照明用气体放电灯用镇流器能效限定值及能效等级 |
China National Standards Gas |
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 Gas |
English PDF |
| GB/T 23661-2022 |
Construction Rubber Structural Gaskets 建筑用橡胶结构密封垫 |
China National Standards Gas |
English PDF |
| GB/T 3836.11-2022 |
Explosive atmospheres - Part 11: Classification of properties of Gases and vapors - Test methods and data 爆炸性环境 第11部分：气体和蒸气物质特性分类 试验方法和数据 |
China National Standards Gas |
English PDF |
| GB/T 23825-2022 |
Determination of formaldehyde emission in wood-based panels and their products-Gas analysis method 人造板及其制品中甲醛释放量测定 气体分析法 |
China National Standards Gas |
English PDF |
| GB/T 18403.1-2022 |
Performance representation of Gas analyzers - Part 1: General 气体分析器性能表示 第1部分：总则 |
China National Standards Gas |
English PDF |
| GB/T 17258-2022 |
Compressed Natural Gas Cylinders for Automobiles 汽车用压缩天然气钢瓶 |
China National Standards Gas |
English PDF |
| GB/T 42027-2022 |
Gas phase molecular absorption spectrometer 气相分子吸收光谱仪 |
China National Standards Gas |
English PDF |
| GB/T 42028-2022 |
Technical Requirements of IoT System for Onshore Oil and Gas Production 面向陆上油气生产的物联网系统技术要求 |
China National Standards Gas |
English PDF |
| GB/T 1038.2-2022 |
Plastics - Films and sheets - Test methods for Gas permeability - Part 2: Equal pressure method 塑料制品 薄膜和薄片 气体透过性试验方法 第2部分：等压法 |
China National Standards Gas |
English PDF |
| GB/T 1038.1-2022 |
Plastics - Films and sheets - Test methods for Gas permeability - Part 1: Differential pressure method 塑料制品 薄膜和薄片 气体透过性试验方法 第1部分：差压法 |
China National Standards Gas |
English PDF |
| GB/T 41682-2022 |
Determination of headspace Gas content in food plastic packaging containers - sensor method 食品塑料包装容器中顶空气体含量的测定 传感器法 |
China National Standards Gas |
English PDF |
| GB/T 41816-2022 |
Internet of Things Technical Specifications for Internet of Things System for Smart Gas Meter Applications 物联网 面向智能燃气表应用的物联网系统技术规范 |
China National Standards Gas |
English PDF |
| GB/T 41764-2022 |
Determination of photoinitiator content in radiation-curing coatings - Gas chromatography-mass spectrometry 辐射固化涂料中光引发剂含量的测定 气相色谱-质谱联用法 |
China National Standards Gas |
English PDF |
| GB/T 41861-2022 |
Gas Welding Equipment Hose Assemblies for Welding, Cutting and Allied Process Equipment 气焊设备 焊接、切割及相关工艺设备用软管组件 |
China National Standards Gas |
English PDF |
| GB/T 4622.2-2022 |
Spiral wound Gaskets for pipe flanges - Part 2: Class series 管法兰用缠绕式垫片 第2部分：Class系列 |
China National Standards Gas |
English PDF |
| GB/T 4622.1-2022 |
Spiral wound Gaskets for pipe flanges - Part 1: PN series 管法兰用缠绕式垫片 第1部分：PN系列 |
China National Standards Gas |
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 Gas |
English PDF |
| GB/T 41752-2022 |
Gas Analysis Research and Treatment of Analysis Bias 气体分析 分析偏倚的研究与处理 |
China National Standards Gas |
English PDF |
| GB/T 8423.4-2022 |
Terminology for the oil and Gas industry - Part 4: Oil and gas metering and analysis 石油天然气工业术语 第4部分：油气计量与分析 |
China National Standards Gas |
English PDF |
| GB/T 42033-2022 |
Technical Specifications for Integrity Evaluation of Oil and Gas Pipelines 油气管道完整性评价技术规范 |
China National Standards Gas |
English PDF |
| GB/T 37770.1-2022 |
Refrigerated light hydrocarbon fluids - General requirements for automatic level gauges - Part 1: Automatic level gauges for offshore floating storage of liquefied natural Gas 冷冻轻烃流体 自动液位计的一般要求 第1部分: 海上浮式储存液化天然气自动液位计 |
China National Standards Gas |
English PDF |
| GB 18111-2021 |
Gas storage water heater 燃气容积式热水器 |
China National Standards Gas |
English PDF |
| GB 40554.1-2021 |
Code of safety practice for offshore oil & Gas exploration and production—Part 1: General 海洋石油天然气开采安全规程 第1部分：总则 |
China National Standards Gas |
English PDF |
| GB 18985-2021 |
Amount of supply Gases for divers 潜水员供气量 |
China National Standards Gas |
English PDF |
| GB/T 40510-2021 |
Bio-natural Gas as vehicle fuel 车用生物天然气 |
China National Standards Gas |
English PDF |
| GB/T 40508-2021 |
Determination of tar and dust concentrations in biomass-based synthetic Gas 生物质燃气中焦油和灰尘含量的测定方法 |
China National Standards Gas |
English PDF |
| GB/T 40506-2021 |
Bio-natural Gas—Terminology 生物天然气 术语 |
China National Standards Gas |
English PDF |
| GB/T 40460-2021 |
Determination of plant growth regulators in fertilizers—Gas chromatography 肥料中植物生长调节剂的测定 气相色谱法 |
China National Standards Gas |
English PDF |
| GB/T 40531.1-2021 |
Ships and marine technology—Specifications for Gas detectors intended for use on board ships—Part 1:Portable gas detectors for atmosphere testing of enclosed spaces 船舶与海上技术 船用气体探测器规范 第1部分：围蔽处所的便携式气体探测器 |
China National Standards Gas |
English PDF |
| GB/T 40418-2021 |
Electronic specialty Gas—Fluoromethane 电子特气 氟甲烷 |
China National Standards Gas |
English PDF |
| GB/T 40417-2021 |
Electronic specialty Gas—1,3-Hexafluorobutadiene 电子特气 六氟丁二烯 |
China National Standards Gas |
English PDF |
| GB/T 40408-2021 |
Nuclear grade isostatic graphite for high temperature Gas-cooled reactor internals 高温气冷堆堆内构件用核级等静压石墨 |
China National Standards Gas |
English PDF |
| GB/T 40401-2021 |
Determination of density by volumetric displacement—Skeleton density by Gas pycnometry 骨架密度的测量 气体体积置换法 |
China National Standards Gas |
English PDF |
| GB/T 40394-2021 |
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法 |
China National Standards Gas |
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 Gas |
English PDF |
| GB/T 40370-2021 |
Calculation methods for energy consumption index of Gas-steam combined cycle cogeneration 燃气-蒸汽联合循环热电联产能耗指标计算方法 |
China National Standards Gas |
English PDF |
| GB/T 29168.1-2021 |
Petroleum and natural Gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends 石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管 |
China National Standards Gas |
English PDF |
| GB/T 29166-2021 |
Petroleum and natural Gas industries—Steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards Gas |
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 Gas |
English PDF |
| GB/T 18248-2021 |
Seamless steel tubes for Gas cylinder 气瓶用无缝钢管 |
China National Standards Gas |
English PDF |
| GB/T 15382-2021 |
General specifications of Gas cylinder valves 气瓶阀通用技术要求 |
China National Standards Gas |
English PDF |
| GB/T 6017-2021 |
Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method 工业用丁二烯纯度及烃类杂质的测定 气相色谱法 |
China National Standards Gas |
English PDF |
| GB/T 6015-2021 |
Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method 工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法 |
China National Standards Gas |
English PDF |
| GB/T 20368-2021 |
Production，storage and handling of liquefied natural Gas（LNG） 液化天然气（LNG）生产、储存和装运 |
China National Standards Gas |
English PDF |
| GB/T 40500-2021 |
Determination of total aromatics composition in aviation fuels—Gas chromatography 喷气燃料中芳烃总量的测定 气相色谱法 |
China National Standards Gas |
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 Gas |
English PDF |
| GB 40554.1-2021 |
Code of safety practice for offshore oil & Gas exploration and production—Part 1:General 海洋石油天然气开采安全规程 第1部分：总则 |
China National Standards Gas |
English PDF |
| GB 18111-2021 |
Gas storage water heater 燃气容积式热水器 |
China National Standards Gas |
English PDF |
| GB/T 40337-2021 |
Gas tightness of equipment for gas welding and allied processes 气焊及相关工艺设备的气密性 |
China National Standards Gas |
English PDF |
| GB/T 40336-2021 |
Non-destructive testing—Leak testing—Calibration of reference leaks for Gases 无损检测 泄漏检测 气体参考漏孔的校准 |
China National Standards Gas |
English PDF |
| GB/T 40335-2021 |
Non-destructive testing—Leak testing—Tracer Gas method 无损检测 泄漏检测 示踪气体方法 |
China National Standards Gas |
English PDF |
| GB/T 40200-2021 |
Method of testing the performance of equipment for industrial organic waste Gas purification 工业有机废气净化装置性能测定方法 |
China National Standards Gas |
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 Gas |
English PDF |
| GB/T 40116-2021 |
Foil bearings - Performance of hydrodynamic Gas journal bearings - Testing of static load capacity, friction coefficient and lifetime 箔片轴承 气体动压径向轴承性能 静态承载能力、摩擦因数和寿命测试 |
China National Standards Gas |
English PDF |
| GB/T 40113.1-2021 |
Technical specification for the co-production engineering of biomass pyrolysis carbon Gas oil—Part 1:Process design 生物质热解炭气油多联产工程技术规范 第1部分：工艺设计 |
China National Standards Gas |
English PDF |
| GB/T 24673-2021 |
Small-size Gasoline engine direct-link centrifugal pumps unit 小型汽油机直联离心泵机组 |
China National Standards Gas |
English PDF |
| GB/T 39885-2021 |
Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39884-2021 |
Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39883-2021 |
Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中吗啡检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39882-2021 |
Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39881-2021 |
Examination methods for methaqualone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中安眠酮检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39880-2021 |
Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中美沙酮检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39879-2021 |
Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中鸦片五种成分检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39878-2021 |
Examination methods for estazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中艾司唑仑检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39877-2021 |
Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中地西泮检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39876-2021 |
Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中可卡因检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39875-2021 |
Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 39874-2021 |
Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB 18985-2021 |
Amount of supply Gases for divers 潜水员供气量 |
China National Standards Gas |
English PDF |
| GB/T 40089-2021 |
Steel wire ropes for the petroleum and natural Gas industries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards Gas |
English PDF |
| GB/T 39652.4-2021 |
Emergency response guideline for transportation of dangerous goods—Part 4:List of substance which in contact with water emit toxic Gases 危险货物运输应急救援指南 第4部分：遇水反应产生毒性气体的物质目录 |
China National Standards Gas |
English PDF |
| GB/T 11640-2021 |
Seamless aluminum alloy Gas cylinders 铝合金无缝气瓶 |
China National Standards Gas |
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 National Standards Gas |
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 National Standards Gas |
English PDF |
| GB/T 39841-2021 |
Ultrasonic Gas meters 超声波燃气表 |
China National Standards Gas |
English PDF |
| GB/T 39765-2021 |
Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method 文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法 |
China National Standards Gas |
English PDF |
| GB/T 19237-2021 |
Compressed natural Gas dispenser for vehicles 汽车用压缩天然气加气机 |
China National Standards Gas |
English PDF |
| GB/T 9143-2021 |
Commercial coal quality—Coal for fixed-bed Gasification 商品煤质量 固定床气化用煤 |
China National Standards Gas |
English PDF |
| GB/T 41249-2021 |
Industrial assistance—Guidance for operation management of “pig-bioGas-fruit (grain and vegetable)”circular agricultural project 产业帮扶 “猪-沼-果（粮、菜）” 循环农业项目运营管理指南 |
China National Standards Gas |
English PDF |
| GB/T 41038-2021 |
Energy consumption efficiency evaluation method for entrained-flow coal-water slurry Gasification 气流床水煤浆气化能效计算方法 |
China National Standards Gas |
English PDF |
| GB/T 41111-2021 |
Rods for Gas welding of non-alloy and creep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards Gas |
English PDF |
| GB/T 41110-2021 |
Tubular cored electrodes for Gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards Gas |
English PDF |
| GB/T 29722-2021 |
Commercial coal quality—Coal for entrained-flow Gasification 商品煤质量 气流床气化用煤 |
China National Standards Gas |
English PDF |
| GB/T 41029-2021 |
Specification for offshore well abandonment operation of oil & Gas drilling 石油天然气钻井海洋弃井作业规程 |
China National Standards Gas |
English PDF |
| GB/T 33440-2021 |
General requirements for interchangeability of natural Gas 天然气互换性一般要求 |
China National Standards Gas |
English PDF |
| GB/T 13277.6-2021 |
Compressed air -- Part 6：Test methods for Gaseous contaminant content 压缩空气 第6部分：气态污染物含量测量方法 |
China National Standards Gas |
English PDF |
| GB/T 41148-2021 |
General requirements for Gas fuel generating sets 气体燃料发电机组通用技术条件 |
China National Standards Gas |
English PDF |
| GB/T 41191-2021 |
Flare for bioGas engineering 沼气工程火焰燃烧器 |
China National Standards Gas |
English PDF |
| GB/T 35212.3-2021 |
Analysis and evaluation methods of Gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts 天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第3部分：硫磺回收及尾气处理催化剂技术要求及分析评价方法 |
China National Standards Gas |
English PDF |
| GB/T 26978-2021 |
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefied Gas 现场组装立式圆筒平底钢质低温液化气储罐的设计与建造 |
China National Standards Gas |
English PDF |
| GB/T 23511-2021 |
Petroleum and natural Gas industires—eneral requirements for offshore structures 石油天然气工业 海洋结构的通用要求 |
China National Standards Gas |
English PDF |
| GB 41022-2021 |
Basic index of coal mine Gas drainage and exploition 煤矿瓦斯抽采基本指标 |
China National Standards Gas |
English PDF |
| GB 16994.1-2021 |
Safety requirements for port operation—Part 1: Oil & Gas and chemical terminal 港口作业安全要求 第1部分：油气化工码头 |
China National Standards Gas |
English PDF |
| GB/T 40891-2021 |
Determination of lyral in cosmetics—Gas chromatography-mass spectrometry 化妆品中新铃兰醛的测定 气相色谱-质谱法 |
China National Standards Gas |
English PDF |
| GB/T 40955-2021 |
Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography 化妆品中八甲基环四硅氧烷（D4）和十甲基环五硅氧烷（D5）的测定 气相色谱法 |
China National Standards Gas |
English PDF |
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