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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 44059.1-2024 |
Medical gas pipeline systems - Part 1: - Pipe systems for compressed medical Gases and vacuum 医用气体管道系统-第1部分:-压缩医用气体和真空用管道系统 |
China National Standards Gases |
 English PDF |
| GB/T 43905.1-2024 |
Laboratory methods for sampling fumes and Gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis 焊接及相关工艺中烟尘和气体取样的实验室方法-第1部分：电弧焊中烟尘排放速率的测定和分析用烟尘的收集 |
China National Standards Gases |
English PDF |
| GB/T 43905.2-2024 |
Laboratory methods for sampling fumes and Gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging 焊接及相关工艺中烟尘和气体取样的实验室方法-第2部分：电弧焊、切割及气刨中一氧化碳、二氧化碳、一氧化氮、二氧化氮排放速率的测定 |
China National Standards Gases |
English PDF |
| GB/T 43905.3-2024 |
Laboratory methods for sampling fumes and Gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第3部分：电弧焊中臭氧排放速率的测定 |
China National Standards Gases |
English PDF |
| GB/T 43905.4-2024 |
Laboratory methods for sampling fumes and Gases for welding and related processes - Part 4: Emission limits of welding fumes from welding materials 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值 |
China National Standards Gases |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and Gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards Gases |
English PDF |
| GB/T 43905.6-2024 |
Laboratory methods for sampling fumes and Gases in welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding 焊接及相关工艺中烟尘和气体取样的实验室方法-第6部分：电阻点焊中烟尘和气体的定量化测定 |
China National Standards Gases |
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 Gases |
English PDF |
| GB 18985-2021 |
Amount of supply Gases for divers 潜水员供气量 |
China National Standards Gases |
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 Gases |
English PDF |
| GB 18985-2021 |
Amount of supply Gases for divers 潜水员供气量 |
China National Standards Gases |
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 Gases |
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 Gases |
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 Gases |
English PDF |
| GB/T 39255-2020 |
Gases and gas mixtures for welding and cutting processes 焊接与切割用保护气体 |
China National Standards Gases |
English PDF |
| GB/T 38309-2019 |
Toxicity testing of fire effluents—Guidance for analysis of Gases and vapours in fire effluents using FTIR gas analysis 火灾烟气流毒性组分测试 FTIR分析火灾烟气中气体组分的指南 |
China National Standards Gases |
English PDF |
| GB/T 38301-2019 |
Determination of limiting oxygen concentration (LOC) of flammable Gases and vapours 可燃气体或蒸气极限氧浓度测定方法 |
China National Standards Gases |
English PDF |
| GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to Gases—Part 2: Equal-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法 |
China National Standards Gases |
English PDF |
| GB/T 38386-2019 |
Gas analysis—Determination of oxynitride in Gases—The method of Cavity Ring-Down Spectroscopy 气体分析 气体中氮氧化物的测定 光腔衰荡光谱法 |
China National Standards Gases |
English PDF |
| GB/T 38309-2019 |
Toxicity testing of fire effluents—Guidance for analysis of Gases and vapours in fire effluents using FTIR gas analysis 火灾烟气流毒性组分测试 FTIR分析火灾烟气中气体组分的指南 |
China National Standards Gases |
English PDF |
| GB/T 38301-2019 |
Determination of limiting oxygen concentration (LOC) of flammable Gases and vapours 可燃气体或蒸气极限氧浓度测定方法 |
China National Standards Gases |
English PDF |
| GB/T 7755.2-2019 |
Rubber, vulcanized or thermoplastic—Determination of permeability to Gases—Part 2: Equal-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第2部分：等压法 |
China National Standards Gases |
English PDF |
| GB/T 37180-2018 |
Gas analysis—Handling of calibration Gases and gas mixtures—Guidelines 气体分析-校准用纯气和混合气体的使用-指南 |
China National Standards Gases |
English PDF |
| GB/T 7755.1-2018 |
Rubber,vulcanized or thermoplastic—Determination of permeability to Gases—Part 1:Differential-pressure methods 硫化橡胶或热塑性橡胶 透气性的测定 第1部分：压差法 |
China National Standards Gases |
English PDF |
| GB/T 36574-2018 |
Principles and requirements for the comprehensive utilization of exhaust Gases in industrial park 产业园区废气综合利用原则和要求 |
China National Standards Gases |
English PDF |
| GB/T 34711-2017 |
Testing method for classification of chemically unstable Gases 化学不稳定性气体分类试验方法 |
China National Standards Gases |
English PDF |
| GB/T 34972-2017 |
Determination of metal content in Gases—Inductively coupled plasma mass spectrometry method 电子工业用气体中金属含量的测定 电感耦合等离子体质谱法 |
China National Standards Gases |
English PDF |
| GB/T 10478-2017 |
Railway tank car for liquefied Gases 液化气体铁路罐车 |
China National Standards Gases |
English PDF |
| GB/T 16563-2017 |
Series 1 freight containers—Specification and testing—Tank containers for liquids, Gases and pressurized dry bulk 系列1集装箱 技术要求和试验方法 液体、气体及加压干散货罐式集装箱 |
China National Standards Gases |
English PDF |
| GB/T 17623-2017 |
Determination of componental contents of Gases dissolved in insulating oil by gas chromatography method 绝缘油中溶解气体组分含量的气相色谱测定法 |
China National Standards Gases |
English PDF |
| GB/T 20936.1-2017 |
Gas detectors for explosive atmospheres—Part 1: Performance requirements of detectors for flammable Gases 爆炸性环境用气体探测器 第1部分：可燃气体探测器性能要求 |
China National Standards Gases |
English PDF |
| GB/T 35528-2017 |
Safety guidelines for cryogenic liquefied Gases 低温液化气体安全指南 |
China National Standards Gases |
English PDF |
| GB/T 20936.2-2017 |
Gas detectors for explosive atmospheres—Part 2：Selection，installation，use and maintenance of detectors for flammable Gases and oxygen 爆炸性环境用气体探测器 第2部分：可燃气体和氧气探测器的选型、安装、使用和维护 |
China National Standards Gases |
English PDF |
| GB/T 20936.4-2017 |
Gas detectors for explosive atmospheres—Part 4：Performance requirements of open path detectors for flammable Gases 爆炸性环境用气体探测器 第4部分：开放路径可燃气体探测器性能要求 |
China National Standards Gases |
English PDF |
| GB/T 33360-2016 |
Gas analysis—Guidelines for purification of Gases for trace analysis instrument 气体分析 痕量分析用气体纯化技术导则 |
China National Standards Gases |
English PDF |
| GB/T 6285-2016 |
Determination of trace oxygen in Gases—Electrochemical method 气体中微量氧的测定 电化学法 |
China National Standards Gases |
English PDF |
| GB/T 3000-2016 |
Dense shaped refractory products—Determination of permeability to Gases 致密定形耐火制品 透气度试验方法 |
China National Standards Gases |
English PDF |
| GB/T 7144-2016 |
Coloured cylinder mark for Gases 气瓶颜色标志 |
China National Standards Gases |
English PDF |
| GB/T 32386-2015 |
Gases for electronic industry—Tungsten hexaflouride 电子工业用气体 六氟化钨 |
China National Standards Gases |
English PDF |
| GB/T 31058-2014 |
Gases for electronic industry―Silicon tetrafluoride 电子工业用气体 四氟化硅 |
China National Standards Gases |
English PDF |
| GB/T 18994-2014 |
Gases for electronic industry―High purity chlorine 电子工业用气体 高纯氯 |
China National Standards Gases |
English PDF |
| GB/T 18867-2014 |
Gases for electronic industry―Sulphur hexaflouride 电子工业用气体 六氟化硫 |
China National Standards Gases |
English PDF |
| GB/T 14602-2014 |
Gases for electronic industry—Hydrogen chloride 电子工业用气体 氯化氢 |
China National Standards Gases |
English PDF |
| GB/T 30518-2014 |
Determination of dissolved residues of liquefied petroleum Gases―High temperature gas chromatographic method 液化石油气中可溶性残留物的测定 高温气相色谱法 |
China National Standards Gases |
English PDF |
| GB/T 2900.5-2013 |
Electrotechnical terminology―Electrical insulating solids,liquids and Gases 电工术语 绝缘固体、液体和气体 |
China National Standards Gases |
English PDF |
| GB 30000.6-2013 |
Rules for classification and labelling of chemicals - Part 6: Gases under pressure 化学品分类和标签规范 第6部分：加压气体 |
China National Standards Gases |
English PDF |
| GB 30000.5-2013 |
Rules for classification and labelling of chemicals - Part 5: Oxidizing Gases 化学品分类和标签规范 第5部分：氧化性气体 |
China National Standards Gases |
English PDF |
| GB 30000.3-2013 |
Rules for classification and labelling of chemicals - Part 3：Flammable Gases 化学品分类和标签规范 第3部分：易燃气体 |
China National Standards Gases |
English PDF |
| GB 30000.13-2013 |
Rules for classification and labelling of chemicals - Part 13: Substances and mixtures which, in contact with water, emit flammable Gases 化学品分类和标签规范 第13部分：遇水放出易燃气体的物质和混合物 |
China National Standards Gases |
English PDF |
| GB/T 29789-2013 |
Radiation protection instrumentation - Equipment for sampling and monitoring radioactive noble Gases 辐射防护仪器 放射性惰性气体取样和监测设备 |
China National Standards Gases |
English PDF |
| GB 19159-2012 |
Automotive liquefied petroleum Gases 车用液化石油气 |
China National Standards Gases |
English PDF |
| GB/T 28416-2012 |
Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting Gases, neutral salt-spray and drying 人工大气中的腐蚀试验 交替暴露在腐蚀性气体、中性盐雾及干燥环境中的加速腐蚀试验 |
China National Standards Gases |
English PDF |
| GB/T 16163-2012 |
Classification of Gases filled in cylinder 瓶装气体分类 |
China National Standards Gases |
English PDF |
| GB 50751-2012 |
Technical code for medical Gases engineering 医用气体工程技术规范 |
China National Standards Gases |
English PDF |
| GB/T 5832.3-2011 |
Determination of moisture in Gases - Part 3: The method of Cavity Ring-Down Spectroscopy 气体中微量水分的测定 第3部分：光腔衰荡光谱法 |
China National Standards Gases |
English PDF |
| GB/T 5831-2011 |
Determination of trace oxygen in the Gases - Colorimetric method 气体中微量氧的测定 比色法 |
China National Standards Gases |
English PDF |
| GB/T 28124-2011 |
Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert Gases - Gas chromatographic method 惰性气体中微量氢、氧、甲烷、一氧化碳的测定 气相色谱法 |
China National Standards Gases |
English PDF |
| GB/T 27862-2011 |
Testing method for classification of chemical hazards - Fire potential and oxidizing ability of Gases and gas mixtures 化学品危险性分类试验方法 气体和气体混合物燃烧潜力和氧化能力 |
China National Standards Gases |
English PDF |
| GB 11174-2011 |
Liquefied petroleum Gases 液化石油气 |
China National Standards Gases |
English PDF |
| GB/T 26978.5-2011 |
Design and manufacture of site built, vertical, cylindrical flat-bottomed steel tanks for the storage of liquefied nature Gases - Part 5: Testing, drying, purging and cool-down 现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第5部分：试验、干燥、置换及冷却 |
China National Standards Gases |
English PDF |
| GB/T 26978.4-2011 |
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of liquefied nature Gases - Part 4: Insulation components 现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第4部分：绝热构件 |
China National Standards Gases |
English PDF |
| GB/T 26978.3-2011 |
Design and manufacture of site built, vertical, cylindrical,flat-bottomed steel tanks for the storage of liquefied nature Gases - Part 3: Concrete components 现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第3部分：混凝土构件 |
China National Standards Gases |
English PDF |
| GB/T 26978.2-2011 |
Design and manufacture of site built, vertical, cylindrical flat-bottomed steel tanks for the storage of liquefied nature Gases - Part 2: Metallic components 现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第2部分：金属构件 |
China National Standards Gases |
English PDF |
| GB/T 26978.1-2011 |
Design and manufacture of site built, vertical, cylindrical，flat-bottomed steel tanks for the storage of liquefied nature Gases - Part 1: General 现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第1部分：总则 |
China National Standards Gases |
English PDF |
| GB/T 26570.1-2011 |
Determination of particle in Gases - Light-scattering method - Part 1：Determination of particle in pipeline gases 气体中颗粒含量的测定 光散射法 第1部分：管道气体中颗粒含量的测定 |
China National Standards Gases |
English PDF |
| GB/T 17874-2010 |
Gases for electronic industry - Boron trichloride 电子工业用气体 三氯化硼 |
China National Standards Gases |
English PDF |
| GB/T 26251-2010 |
Fluorine and mixed Gases of fluorine-nitrogen 氟及氟氮混合气 |
China National Standards Gases |
English PDF |
| GB/T 26250-2010 |
Gases for electronic industry - Arsine 电子工业用气体 砷化氢 |
China National Standards Gases |
English PDF |
| GB/T 26249-2010 |
Gases for electronic industry - Hydrogen selenide 电子工业用气体 硒化氢 |
China National Standards Gases |
English PDF |
| GB/T 24961-2010 |
Refrigerated light hydrocarbon fluids - Measurement of liquid levels in tanks containing liquefied Gases - Float-type level gauges 冷冻轻烃流体 液化气储罐内液位的测量 浮子式液位计 |
China National Standards Gases |
English PDF |
| GB/T 24960-2010 |
Refrigerated light hydrocarbon fluids - Measurement of liquid levels in tanks containing liquefied Gases - Electrical capacitance gauges 冷冻轻烃流体 液化气储罐内液位的测量 电容液位计 |
China National Standards Gases |
English PDF |
| GB/T 24959-2010 |
Refrigerated light hydrocarbon fluids - Measurement of temperature in tanks containing liquefied Gases - Resistance thermometers and thermocouples 冷冻轻烃流体 液化气储罐内温度的测量 电阻温度计和热电偶 |
China National Standards Gases |
English PDF |
| GB/T 14603-2009 |
Gases for electronic industry - Boron trifluoride 电子工业用气体 三氟化硼 |
China National Standards Gases |
English PDF |
| GB 20936.2-2009 |
Electrical apparatus for the detection and measurement of flammable Gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air 可燃性气体探测用电气设备 第2部分：显示空气中甲烷体积含量至5%的I类探测器的性能要求 |
China National Standards Gases |
English PDF |
| GB/T 20936.3-2009 |
Electrical apparatus for the detection and measurement of flammable Gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air 可燃性气体探测用电气设备 第3部分：显示空气中甲烷体积含量至100%的I类探测器的性能要求 |
China National Standards Gases |
English PDF |
| GB 20936.4-2008 |
Electrical apparatus for the detection and measurement of flammable Gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% gas 可燃性气体探测用电气设备 第4部分：显示气体体积含量至100%的II类探测器的性能要求 |
China National Standards Gases |
English PDF |
| GB 16912-2008 |
Safety technical regulation for oxygen and relative Gases produced with cryogenic method 深度冷冻法生产氧气及相关气体安全技术规程 |
China National Standards Gases |
English PDF |
| GB 3836.12-2008 |
Explosive atmospheres - Part 12: Classification of Gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current 爆炸性环境 第12部分：气体或蒸气混合物按照其最大试验安全间隙和最小点燃电流的分级 |
China National Standards Gases |
English PDF |
| GB/T 803-2008 |
Determination of explosion indices of combustible Gases in air 空气中可燃气体爆炸指数测定方法 |
China National Standards Gases |
English PDF |
| GB/T 12474-2008 |
Method of test for explosion limits of combustible Gases in air 空气中可燃气体爆炸极限测定方法 |
China National Standards Gases |
English PDF |
| GB/T 5832.2-2008 |
Determination of moisture in Gases - Part 2:Dew point method 气体中微量水分的测定 第2部分：露点法 |
China National Standards Gases |
English PDF |
| GB/T 8984-2008 |
Determination of carbon monoxide,carbon dioxide and hydrocarbon in Gases - Gas chromatographic method 气体中一氧化碳、二氧化碳和碳氢化合物的测定 气相色谱法 |
China National Standards Gases |
English PDF |
| GB/T 8981-2008 |
Determination of trace hydrogen in Gases - Gas chromatographic method 气体中微量氢的测定 气相色谱法 |
China National Standards Gases |
English PDF |
| GB/T 21859-2008 |
Method of test for ignition temperature of Gases and vapours 气体和蒸气点燃温度的测定方法 |
China National Standards Gases |
English PDF |
| GB/T 21849-2008 |
Chemical products for industrial use - Determination of inflammation of Gases formed after hydrolysis of solids and liquids 工业用化学品 固体和液体水解产生的气体可燃性的确定 |
China National Standards Gases |
English PDF |
| GB/T 21847-2008 |
Chemical products for industrial use - Determination of inflammation of Gases 工业用化工产品 气体可燃性的确定 |
China National Standards Gases |
English PDF |
| GB/T 21844-2008 |
Standard test method for concentration limits of flammability of chemicals (vapors and Gases) 化合物(蒸气和气体)易燃性浓度限值的标准试验方法 |
China National Standards Gases |
English PDF |
| GB/T 21619-2008 |
Dangerous goods - Test method for flammable solids, which in contacting with water emit flammable Gases 危险品 易燃固体遇水放出易燃气体试验方法 |
China National Standards Gases |
English PDF |
| GB/T 21287-2007 |
Gases for electronic industry - Nitrogen trifluoride 电子工业用气体 三氟化氮 |
China National Standards Gases |
English PDF |
| GB/T 5332-2007 |
Method of test for ignition temperature of flammable liquids and Gases 可燃液体和气体引燃温度试验方法 |
China National Standards Gases |
English PDF |
| GB 20936.1-2007 |
Electrical apparatus for the detection and measurement of flammable Gases - Part 1: General requirement and test methods 可燃性气体探测用电气设备 第1部分：通用要求和试验方法 |
China National Standards Gases |
English PDF |
| GB 18435-2007 |
Breathing Gases for divers and their determination methods 潜水呼吸气体及检测方法 |
China National Standards Gases |
English PDF |
| GB/T 10478-2006 |
Railway tank car for liquefied Gases 液化气体铁道罐车 |
China National Standards Gases |
English PDF |
| GB 20689-2006 |
Rubber hoses and hose assemblies for dispensing liquefied petroleum Gases(LPGs) - Specification 分配液化石油气（LPGs)用橡胶软管及软管组合件规范 |
China National Standards Gases |
English PDF |
| GB 19521.8-2004 |
Safety code for inspection of hazardous properties for dangerous goods of toxic Gases 毒性气体危险货物危险特性检验安全规范 |
China National Standards Gases |
English PDF |
| GB 19521.4-2004 |
Safety code for inspection of hazardous properties for dangerous good of substances which in contact withwater emit flammable Gases 遇水放出易燃气体危险货物危险特性检验安全规范 |
China National Standards Gases |
English PDF |
| GB 19521.10-2004 |
Safety code for inspection of hazardous properties for dangerous goods of compressed Gases 压缩气体危险货物危险特性检验安全规范 |
China National Standards Gases |
English PDF |
| GB/T 7755-2003 |
Rubber，vulcanized of thermoplastic--Determination of permeability to Gases 硫化橡胶或热塑性橡胶 透气性的测定 |
China National Standards Gases |
English PDF |
| GB/T 6285-2003 |
Determination of trace oxygen in Gases--Eletrochemical method 气体中微量氧的测定 电化学法 |
China National Standards Gases |
English PDF |
| GB/T 5832.1-2003 |
Determination of moisture in Gases--Part 1: Electrolytic method 气体湿度的测定 第1部分:电解法 |
China National Standards Gases |
English PDF |
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