Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42238-2022 |
Surfactants - Determination of free propylene oxide in propylene oxide polymeric surfactants - gas chromatography {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 {译} 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 |
| GB/T 40896-2021 |
Determination of diethylene glycol monoethyl ether in cosmetics—gas chromatography mass spectrometry 化妆品中二乙二醇单乙醚的测定 气相色谱-质谱法 |
China National Standards gas |
English PDF |
| GB/T 40916-2021 |
High strength polyurethane foam for storage and transport of liquefied gas 液化气储运用高强度聚氨酯泡沫塑料 |
China National Standards gas |
English PDF |
| GB/T 40739-2021 |
gas turbines -- Data acquisition and trend monitoring system requirements for gas turbine installations 燃气轮机? 燃气轮机设备的数据采集和趋势监测系统要求 |
China National Standards gas |
English PDF |
| GB/T 13675-2021 |
Aero-derivative gas turbines preparation for packing and shipping 航空派生型燃气轮机包装与运输 |
China National Standards gas |
English PDF |
| GB/T 17874-2021 |
Electronic specialty gas—Boron trichloride 电子特气 三氯化硼 |
China National Standards gas |
English PDF |
| GB 40880-2021 |
Specification for coal mine gas classification identification 煤矿瓦斯等级鉴定规范 |
China National Standards gas |
English PDF |
| GB 40881-2021 |
Code for security system design of low concentration gas pipeline transportation of coal mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China National Standards gas |
English PDF |
| GB/T 19789-2021 |
Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor 包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法 |
China National Standards gas |
English PDF |
| GB/T 40845-2021 |
Determination of azelaic acid in cosmetics—gas chromatography method 化妆品中壬二酸的检测 气相色谱法 |
China National Standards gas |
English PDF |
| GB/T 40789-2021 |
gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics 气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定 |
China National Standards gas |
English PDF |
| GB/T 39560.8-2021 |
Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS) 电子电气产品中某些物质的测定 第8部分：气相色谱-质谱法（GC-MS）与配有热裂解/热脱附的气相色谱-质谱法 （Py/TD-GC-MS）测定聚合物中的邻苯二甲酸酯 |
China National Standards gas |
English PDF |
| GB/T 40702-2021 |
Specification for geohazard prevention of oil and gas pipelines 油气管道地质灾害防护技术规范 |
China National Standards gas |
English PDF |
| GB/T 21287-2021 |
Electronic specialty gas—Nitrogen trifluoride 电子特气 三氟化氮 |
China National Standards gas |
English PDF |
| GB/T 40566-2021 |
Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method 流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards gas |
English PDF |
| GB/T 40561-2021 |
Photovoltaic silicon material—Determination of oxygen—Pulse heating inert gas fusion infrared absorption method 光伏硅材料 氧含量的测定 脉冲加热惰性气体熔融红外吸收法 |
China National Standards gas |
English PDF |
| GB/T 23799-2021 |
Methanol gasoline (M85) for motor vehicles 车用甲醇汽油（M85） |
China National Standards gas |
English PDF |
| GB/T 40870-2021 |
gas analysis—Conversion of gas mixture composition data 气体分析 混合气体组成数据的换算 |
China National Standards gas |
English PDF |
| GB/T 40750-2021 |
Biogas slurry for agricultural use 农用沼液 |
China National Standards gas |
English PDF |
| GB/T 40704-2021 |
Natural gas—Determination of odorant tetrahydrothiophene—On-line sampling gas chromatography method 天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法 |
China National Standards gas |
English PDF |
| GB/T 11060.10-2021 |
Natural gas—Determination of sulfur compounds—Part 10: Determination of sulfur compounds using gas chromatography method 天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物 |
China National Standards gas |
English PDF |
| GB 16410-2020 |
Domestic gas cooking appliances 家用燃气灶具 |
China National Standards gas |
English PDF |
| GB 39800.2-2020 |
Specification of the provision of personal protective equipment—Part 2: Oil, chemical and gas industry 个体防护装备配备规范 第2部分：石油、化工、天然气 |
China National Standards gas |
English PDF |
| GB 39728-2020 |
Emission standard of air pollutants for onshore oil and gas exploitation and production industry 陆上石油天然气开采工业大气污染物排放标准 |
China National Standards gas |
English PDF |
| GB 55009-2021 |
Code for design of city gas engineering 燃气工程项目规范 |
China National Standards gas |
English PDF |
| GB/T 39539-2020 |
Technical requirements for determination of gas diffusion coefficient in shale reservoir 页岩储层气体扩散系数的测定技术要求 |
China National Standards gas |
English PDF |
| GB/T 39540-2020 |
Fast determination of shale gas composition—Laser Raman spectroscopy 页岩气组分快速分析 激光拉曼光谱法 |
China National Standards gas |
English PDF |
| GB/T 39541-2020 |
Specification of shale gas reservoir description 页岩气藏描述技术规范 |
China National Standards gas |
English PDF |
| GB 27790-2020 |
City gas pressure regulator
城镇燃气调压器 |
China National Standards gas |
English PDF |
| GB 27791-2020 |
City gas pressure regulating installation 城镇燃气调压箱 |
China National Standards gas |
English PDF |
| GB 25034-2020 |
gas-fired heating and hot water combi-boiler 燃气采暖热水炉 |
China National Standards gas |
English PDF |
| GB/T 39139.1-2020 |
Shale gas—Environmental protection—Part 1：Pollution prevention and disposal methods for drilling operation 页岩气 环境保护 第1部分：钻井作业污染防治与处置方法 |
China National Standards gas |
English PDF |
| GB/T 39194-2020 |
Technical requirement of heat treatment for vacuum low pressure carburizing high pressure gas quenching 真空低压渗碳高压气淬热处理技术要求 |
China National Standards gas |
English PDF |
| GB/T 39096-2020 |
Petroleum and natural gas industries—Aluminium alloy pipe for use as tubing for wells 石油天然气工业 油气井油管用铝合金管 |
China National Standards gas |
English PDF |
| GB/T 27894.1-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 1: General guidelines and calculation of composition 天然气 用气相色谱法测定组成和计算相关不确定度 第1部分：总导则和组成计算 |
China National Standards gas |
English PDF |
| GB/T 27894.2-2020 |
Natural gas—Determination of composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations 天然气 用气相色谱法测定组成和计算相关不确定度 第2部分：不确定度计算 |
China National Standards gas |
English PDF |
| GB/T 14090-2020 |
Terminology for offshore oil and gas development engineering 海上油气开发工程术语 |
China National Standards gas |
English PDF |
| GB/T 13610-2020 |
Analysis of natural gas composition—Gas chromatography 天然气的组成分析 气相色谱法 |
China National Standards gas |
English PDF |
| GB/T 19206-2020 |
Requirements and test methods for organic sulfur compounds used as odorants for natural gas 天然气用有机硫化合物加臭剂的要求和测试方法 |
China National Standards gas |
English PDF |
| GB/T 11060.8-2020 |
Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards gas |
English PDF |
| GB/T 11062-2020 |
Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition 天然气 发热量、密度、相对密度和沃泊指数的计算方法 |
China National Standards gas |
English PDF |
| GB/T 38976-2020 |
Test method for the oxygen concentration in silicon materials—Inert gas fusion infrared detection method 硅材料中氧含量的测试 惰性气体熔融红外法 |
China National Standards gas |
English PDF |
| GB/T 39038-2020 |
Ship and marine technology—Technical requirements for liquefied natural gas bunkering dry-disconnect/connect coupling 船舶与海上技术 液化天然气加注干式快速接头技术要求 |
China National Standards gas |
English PDF |
| GB/T 38756-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Ignition unit 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 点火装置 |
China National Standards gas |
English PDF |
| GB/T 20671.3-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 3: Standard test method for fluid resistance of gasket materials 非金属垫片材料分类体系及试验方法 第3部分:垫片材料耐液性试验方法 |
China National Standards gas |
English PDF |
| GB/T 20671.5-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 5: Standard test method for creep relaxation of gasket materials 非金属垫片材料分类体系及试验方法 第5部分：垫片材料蠕变松弛率试验方法 |
China National Standards gas |
English PDF |
| GB/T 20671.6-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 6: Standard test method for adhesion of gasket materials to metal surfaces 非金属垫片材料分类体系及试验方法 第6部分：垫片材料与金属表面黏附性试验方法 |
China National Standards gas |
English PDF |
| GB/T 8763-2020 |
Test methods for gas absorption characteristic of non-evaporation gettering materials and products 非蒸散型吸气材料及制品吸气性能测试方法 |
China National Standards gas |
English PDF |
| GB/T 38810-2020 |
Seamless stainless steel pipes for liquefied natural gas 液化天然气用不锈钢无缝钢管 |
China National Standards gas |
English PDF |
| GB/T 30431-2020 |
gas chromatography for laboratory 实验室气相色谱仪 |
China National Standards gas |
English PDF |
| GB/T 19204-2020 |
General characteristics of liquefied natural gas 液化天然气的一般特性 |
China National Standards gas |
English PDF |
| GB/T 8423.6-2020 |
Petroleum and natural gas industries terminology—Part 6:Safety and environmental protection and energy conservation 石油天然气工业术语 第6部分：安全环保节能 |
China National Standards gas |
English PDF |
| GB/T 2423.51-2020 |
Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards gas |
English PDF |
| GB/T 20671.1-2020 |
Classification system and test methods for nonmetallic gasket materials—Part 1：Standard classification system for nonmetallic gasket materials 非金属垫片材料分类体系及试验方法 第1部分:非金属垫片材料分类体系 |
China National Standards gas |
English PDF |
| GB/T 38753-2020 |
Liquefied natural gas 液化天然气 |
China National Standards gas |
English PDF |
| GB/T 38750.2-2020 |
Reciprocating internal combustion engine energy efficiency evaluating specifications—Part 2:gasoline engines 往复式内燃机能效评定规范 第2部分：汽油机 |
China National Standards gas |
English PDF |
| GB/T 38737-2020 |
Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production 塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法 |
China National Standards gas |
English PDF |
| GB 27955-2020 |
Hygienic requirements for low-temperature hydrogen peroxide gas plasma sterilizer 过氧化氢气体等离子体低温灭菌器卫生要求 |
China National Standards gas |
English PDF |
| GB 50028-2006 |
Code for design of city gas engineering(2020) 城镇燃气设计规范(2020年版) |
China National Standards gas |
English PDF |
| GB/T 38693-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置 |
China National Standards gas |
English PDF |
| GB/T 38685-2020 |
Determination of sulphuric acid mist in tail gas for sulphuric acid industry 硫酸工业尾气硫酸雾的测定方法 |
China National Standards gas |
English PDF |
| GB/T 38677-2020 |
gas analysis—Measurement procedure and result—Technical requirements for calibration 气体分析 测量过程及结果 校准技术要求 |
China National Standards gas |
English PDF |
| GB/T 38603-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic controller 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子控制器 |
China National Standards gas |
English PDF |
| GB/T 38595-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 机械式温度控制装置 |
China National Standards gas |
English PDF |
| GB/T 1094.15-2020 |
Power transformers—Part 15：gas-filled power transformers 电力变压器 第15部分：充气式电力变压器 |
China National Standards gas |
English PDF |
| GB/T 38710-2020 |
Guideline for oil and gas transmission pipeline geographic information system development 油气输送管道地理信息系统建设指南 |
China National Standards gas |
English PDF |
| GB/T 38530-2020 |
Town liquefied natural gas (LNG) gasification supply installations 城镇液化天然气（LNG）气化供气装置 |
China National Standards gas |
English PDF |
| GB/T 38527-2020 |
General principles for calibrating mixed gas technology 校准混合气体技术通则 |
China National Standards gas |
English PDF |
| GB/T 38523-2020 |
Preparation of mixed gas pressure method 混合气体的制备 压力法 |
China National Standards gas |
English PDF |
| GB/T 38522-2020 |
Outdoor gas-burning appliance 户外燃气燃烧器具 |
China National Standards gas |
English PDF |
| GB/T 38521-2020 |
gas analysis—Purity analysis and the treatment of purity data 气体分析 纯度分析和纯度数据的处理 |
China National Standards gas |
English PDF |
| GB/T 38442-2020 |
General constructions rules of gas burning appliances for domestic use 家用燃气燃烧器具结构通则 |
China National Standards gas |
English PDF |
| GB 50646-2020 |
Technical standard for specialty gas system engineering 特种气体系统工程技术标准 |
China National Standards gas |
English PDF |
| GB 51415-2020 |
Technical standard for waste gas control of non-ferrous smelting 有色金属冶炼废气治理技术标准 |
China National Standards gas |
English PDF |
| GB/T 39713-2020 |
Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation 精细陶瓷粉体比表面积试验方法 气体吸附BET法 |
China National Standards gas |
English PDF |
| GB/T 39560.6-2020 |
Determination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry（GC-MS） 电子电气产品中某些物质的测定 第6部分：气相色谱-质谱仪（GC-MS）测定聚合物中的多溴联苯和多溴二苯醚 |
China National Standards gas |
English PDF |
| GB/T 5100-2020 |
Welded steel gas cylinders 钢质焊接气瓶 |
China National Standards gas |
English PDF |
| GB/T 39699-2020 |
Rubber—Identification of polymers—Pyrolytic gas-chromatographic method using mass-spectrometric detection 橡胶 聚合物的鉴定 裂解气相色谱-质谱法 |
China National Standards gas |
English PDF |
| GB/T 39695-2020 |
Identification of volatile components of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection 橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法 |
China National Standards gas |
English PDF |
| GB/T 17744-2020 |
Petroleum and natural gas industries—Drilling and well servicing equipment 石油天然气工业 钻井和修井设备 |
China National Standards gas |
English PDF |
| GB/T 39433-2020 |
gas spring design calculation 气弹簧设计计算 |
China National Standards gas |
English PDF |
| GB/T 39389-2020 |
Plastic composite hose for gas welding，cutting and allied processes 气体焊接、切割和类似作业用复合塑料软管 |
China National Standards gas |
English PDF |
| GB/T 39281-2020 |
Wire electrodes,wires,rods and deposits for gas shielded arc welding of high strength steels 气体保护电弧焊用高强钢实心焊丝 |
China National Standards gas |
English PDF |
| GB/T 39280-2020 |
Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels 钨极惰性气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards gas |
English PDF |
| GB/T 39279-2020 |
Wire electrodes, wires，rods and deposits for gas shielded arc welding of creep-resisting steels 气体保护电弧焊用热强钢实心焊丝 |
China National Standards gas |
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 gas |
English PDF |
| GB/T 39245.2-2020 |
Grooved metal gaskets with covering layers for pipe flanges—Part 2：Class designated 管法兰用金属齿形组合垫片 第2部分：Class 系列 |
China National Standards gas |
English PDF |
| GB/T 39245.1-2020 |
Grooved metal gaskets with covering layers for pipe flanges—Part 1：PN designated 管法兰用金属齿形组合垫片 第1部分：PN 系列 |
China National Standards gas |
English PDF |
| GB/T 39234-2020 |
Determination of phthalate esters in soil—gas chromatography-mass spectrometry (GC-MS) 土壤中邻苯二甲酸酯测定 气相色谱-质谱法 |
China National Standards gas |
English PDF |
| GB/T 39141.2-2020 |
Mineral and sapphire watch-glasses—Part 2：Assembly to the case by adhesive or using a gasket 无机和蓝宝石手表玻璃 第2部分：用胶粘或密封圈装到表壳上的配合 |
China National Standards gas |
English PDF |
| GB/T 20660-2020 |
Petroleum and natural gas industries—Control and mitigation of fires and explosions on offshore production installations—Requirements and guidelines 石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南 |
China National Standards gas |
English PDF |
| GB/T 19066.2-2020 |
Composite wave-serrated metal gaskets for pipe flanges一Part 2:Class designated 管法兰用金属波齿复合垫片 第2部分：Class系列 |
China National Standards gas |
English PDF |
| GB/T 19066.1-2020 |
Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated 管法兰用金属波齿复合垫片 第1部分：PN系列 |
China National Standards gas |
English PDF |
| GB/T 8110-2020 |
Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels 熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards gas |
English PDF |
| GB/T 7674-2020 |
gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 额定电压72.5kV及以上气体绝缘金属封闭开关设备 |
China National Standards gas |
English PDF |
| GB/T 39493-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Pressure regulators 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 压力调节装置 |
China National Standards gas |
English PDF |
| GB/T 39488-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Electronic type gas and air ratio control system 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子式燃气与空气比例控制系统 |
China National Standards gas |
English PDF |
| GB/T 39485-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Manual gas valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 手动燃气阀 |
China National Standards gas |
English PDF |
| GB/T 39298-2020 |
Reclaimed water quality—Determination of benzene homologues—gas chromatography 再生水水质 苯系物的测定 气相色谱法 |
China National Standards gas |
English PDF |
| GB/T 28125.2-2020 |
gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil 气体分析 空分工艺中危险物质的测定 第2部分：矿物油的测定 |
China National Standards gas |
English PDF |
| GB/T 12688.10-2020 |
Test method of styrene for industrial use—Part 10: Determination of oxygenates—gas chromatography 工业用苯乙烯试验方法 第10部分:含氧化合物的测定 气相色谱法 |
China National Standards gas |
English PDF |
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