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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 41248-2022 |
GAs metering system 燃气计量系统 |
China National Standards GA |
 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 GA |
English PDF |
| GB/T 41319-2022 |
Liquefied Natural GAs (LNG) Dosing Device 液化天然气（LNG）加液装置 |
China National Standards GA |
English PDF |
| GB/T 41343-2022 |
Oil and GAs industry Titanium alloy drill pipe 石油天然气工业 钛合金钻杆 |
China National Standards GA |
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 GA |
English PDF |
| GB/T 1475-2022 |
GAllium 镓 |
China National Standards GA |
English PDF |
| GB/T 42169-2022 |
Green Product Evaluation Household GAs Appliances 绿色产品评价 家用燃气用具 |
China National Standards GA |
English PDF |
| GB/T 16145-2022 |
GAmma Spectroscopy Analysis Method of Radionuclides in Environmental and Biological Samples 环境及生物样品中放射性核素的γ能谱分析方法 |
China National Standards GA |
English PDF |
| GB/T 32120-2022 |
Oxidative aggreGAtion coating corrosion control technology for steel structure 钢结构氧化聚合型包覆腐蚀控制技术 |
China National Standards GA |
English PDF |
| GB/T 25915.15-2022 |
Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and materials by concentration of GAseous chemicals 洁净室及相关受控环境 第15部分： 按气态化学物浓度评定设备及材料的适用性 |
China National Standards GA |
English PDF |
| GB/T 20936.1-2022 |
GAs detectors for explosive atmospheres - Part 1: Performance requirements for combustible gas detectors 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 GA |
English PDF |
| GB/T 42262-2022 |
Metallic and Other InorGAnic Overlays Thermal Spray Coordination Tasks and Responsibilities 金属及其他无机覆盖层 热喷涂协调 任务和职责 |
China National Standards GA |
English PDF |
| GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manGAnese content - Inductively coupled plasma emission spectrometry 稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards GA |
English PDF |
| GB/T 17814-2022 |
Determination of butylated hydroxyanisole, dibutyl hydroxytoluene, tert-butyl hydroquinone, ethoxyquinoline and propyl GAllate in feed 饲料中丁基羟基茴香醚、二丁基羟基甲苯、特丁基对苯二酚、乙氧基喹啉和没食子酸丙酯的测定 |
China National Standards GA |
English PDF |
| GB/T 5686.7-2022 |
FerromanGAnese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutralization titration method 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards GA |
English PDF |
| GB/T 42223-2022 |
Textiles - Tests for color fastness - Color fastness to rubbing GAkushin method 纺织品 色牢度试验 耐摩擦色牢度 Gakushin法 |
China National Standards GA |
English PDF |
| GB/T 16850.1-2022 |
Test methods for optical amplifiers - Part 1: Power and GAin parameters of single-channel optical amplifiers 光放大器试验方法 第1部分：单波道光放大器功率和增益参数 |
China National Standards GA |
English PDF |
| GB/T 42108-2022 |
Information and Documentation OrGAnizational Metadata 信息与文献 组织机构元数据 |
China National Standards GA |
English PDF |
| GB/T 42205-2022 |
General Rules for Black GArlic Quality 黑蒜质量通则 |
China National Standards GA |
English PDF |
| GB/T 42243-2022 |
General Technical Specifications for OrGAnic Light Emitting Diode (OLED) Televisions 有机发光二极管(OLED)电视机通用技术规范 |
China National Standards GA |
English PDF |
| GB/T 41066.2-2022 |
Oil and GAs drilling and production equipment Offshore oil semi-submersible drilling platform Part 2: Construction, installation, commissioning and acceptance 石油天然气钻采设备 海洋石油半潜式钻井平台 第2部分：建造安装和调试验收 |
China National Standards GA |
English PDF |
| GB/T 41066.3-2022 |
Oil and GAs drilling equipment - Offshore oil semi-submersible drilling platform - Part 3: Operation and inspection 石油天然气钻采设备 海洋石油半潜式钻井平台 第3部分：操作和检验 |
China National Standards GA |
English PDF |
| GB/T 31049-2022 |
Oil and GAs Drilling Equipment Top Drive Drilling Equipment 石油天然气钻采设备 顶部驱动钻井装置 |
China National Standards GA |
English PDF |
| GB/T 22342-2022 |
Oil and GAs drilling equipment Design, installation, operation, test and maintenance of downhole safety valve system 石油天然气钻采设备 井下安全阀系统设计、安装、操作、试验和维护 |
China National Standards GA |
English PDF |
| GB/T 5275.2-2022 |
GAs analysis - Preparation of calibration gas mixtures by dynamic method - Part 2: Piston pumps 气体分析 动态法制备校准用混合气体 第2部分：活塞泵 |
China National Standards GA |
English PDF |
| GB/T 41953-2022 |
Paints and varnishes - Determination of moisture content in coatings - GAs chromatography 色漆和清漆 涂料中水分含量的测定 气相色谱法 |
China National Standards GA |
English PDF |
| GB/T 42279-2022 |
Vulcanized or thermoplastic rubber Determination of tensile set at constant elonGAtion and determination of tensile set, elongation and creep at constant tensile load 硫化橡胶或热塑性橡胶 在恒定伸长率下测定拉伸永久变形及在恒定拉伸载荷下测定拉伸永久变形、伸长率和蠕变 |
China National Standards GA |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary GAs chromatography - Thermal desorption (dynamic headspace) method 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards GA |
English PDF |
| GB/T 26958.71-2022 |
Product Geometric Specifications (GPS) Filtering Part 71: Robust Region Filters GAussian Regression Filters 产品几何技术规范（GPS） 滤波 第71部分：稳健区域滤波器 高斯回归滤波器 |
China National Standards GA |
English PDF |
| GB/T 42269-2022 |
Separation membrane pore size test method - GAs permeation method 分离膜孔径测试方法 气体渗透法 |
China National Standards GA |
English PDF |
| GB/T 42259-2022 |
Metal and other inorGAnic coatings - Test methods for thermal cycle and thermal shock resistance of thermal barrier coatings 金属及其他无机覆盖层 热障涂层耐热循环与热冲击性能测试方法 |
China National Standards GA |
English PDF |
| GB/T 42261-2022 |
Metal and other inorGAnic coatings - thermal cycle test method for thermal barrier coatings under temperature gradient 金属及其他无机覆盖层 温度梯度下热障涂层热循环试验方法 |
China National Standards GA |
English PDF |
| GB/T 42274-2022 |
Determination of content and distribution of trace elements (magnesium, GAllium) in aluminum nitride materials Secondary ion mass spectrometry 氮化铝材料中痕量元素（镁、镓）含量及分布的测定 二次离子质谱法 |
China National Standards GA |
English PDF |
| GB/T 42257-2022 |
Chromium-erbium co-doped yttrium-scandium-GAllium garnet crystal optical and laser performance measurement method 铬铒共掺钇钪镓石榴石晶体光学及激光性能测量方法 |
China National Standards GA |
English PDF |
| GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manGAnese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards GA |
English PDF |
| GB/T 21445.2-2022 |
Oil and GAs industry - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems 石油天然气工业 水下生产系统的设计和操作 第2部分：非粘结挠性管系统 |
China National Standards GA |
English PDF |
| GB/T 42256-2022 |
Analytical Method of Ruthenium-106 in Seawater GAmma Energy Spectroscopy 海水中钌-106的分析方法 γ能谱法 |
China National Standards GA |
English PDF |
| GB/T 29165.2-2022 |
Oil and GAs industry - Glass fiber reinforced plastic pipes - Part 2: Evaluation and manufacture 石油天然气工业 玻璃纤维增强塑料管 第2部分：评定与制造 |
China National Standards GA |
English PDF |
| GB/T 29165.1-2022 |
Oil and GAs industry - Glass fiber reinforced plastic pipes - Part 1: Vocabulary, symbols, applications and materials 石油天然气工业 玻璃纤维增强塑料管 第1部分：词汇、符号、应用及材料 |
China National Standards GA |
English PDF |
| GB/T 20657-2022 |
Oil and GAs industry - Performance formulas and calculations for casing, tubing, drill pipe, and line pipe used as casing or tubing 石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算 |
China National Standards GA |
English PDF |
| GB/T 9253-2022 |
Oil and GAs Industry Machining, Measurement and Inspection of Casing, Tubing and Line Pipe Threads 石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验 |
China National Standards GA |
English PDF |
| GB/T 42182-2022 |
Financial Services Global Institutions LeGAl Forms 金融服务 全球机构法律形式 |
China National Standards GA |
English PDF |
| GB/T 42187-2022 |
Security and Resilience OrGAnizational Resilience Principles and Attributes 安全与韧性 组织韧性 原则和属性 |
China National Standards GA |
English PDF |
| GB/T 42238-2022 |
Surfactants - Determination of free propylene oxide in propylene oxide polymeric surfactants - GAs chromatography 表面活性剂 环氧丙烷聚合型表面活性剂中游离环氧丙烷的测定 气相色谱法 |
China National Standards GA |
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 GA |
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 GA |
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 GA |
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 GA |
English PDF |
| GB 5863-2022 |
Inland naviGAtion aid sign 内河助航标志 |
China National Standards GA |
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 GA |
English PDF |
| GB/T 41773-2022 |
Information Security Technology - GAit Recognition Data Security Requirements 信息安全技术 步态识别数据安全要求 |
China National Standards GA |
English PDF |
| GB/T 23661-2022 |
Construction Rubber Structural GAskets 建筑用橡胶结构密封垫 |
China National Standards GA |
English PDF |
| GB/T 41724-2022 |
Cloud manufacturing service platform edge intelligent GAteway architecture 云制造服务平台边缘智能网关架构 |
China National Standards GA |
English PDF |
| GB/T 25068.4-2022 |
Information technology Security technology Network security Part 4: Inter-network communication security protection using security GAteways 信息技术 安全技术 网络安全 第4部分：使用安全网关的网间通信安全保护 |
China National Standards GA |
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 GA |
English PDF |
| GB/T 3883.215-2022 |
Safety of hand-held, portable power tools and GArden tools - Part 215: Particular requirements for hand-held mixers 手持式、可移式电动工具和园林工具的安全 第215部分：手持式搅拌器的专用要求 |
China National Standards GA |
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 GA |
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 GA |
English PDF |
| GB/T 39141.3-2022 |
InorGAnic and sapphire watch glasses - Part 3: Qualitative standards and test methods 无机和蓝宝石手表玻璃 第3部分：定性标准和试验方法 |
China National Standards GA |
English PDF |
| GB/T 9797-2022 |
Metallic and other inorGAnic coatings Nickel, nickel + chromium, copper + nickel and copper + nickel + chromium plating 金属及其他无机覆盖层 镍、镍+铬、铜+镍和铜+镍+铬电镀层 |
China National Standards GA |
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 GA |
English PDF |
| GB/T 42027-2022 |
GAs phase molecular absorption spectrometer 气相分子吸收光谱仪 |
China National Standards GA |
English PDF |
| GB/T 35031.4-2022 |
User end energy management system Part 4: Information exchange specification between master station and GAteway 用户端能源管理系统 第4部分：主站与网关信息交互规范 |
China National Standards GA |
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 GA |
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 GA |
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 GA |
English PDF |
| GB/T 41744-2022 |
Substrate glass for copper indium GAllium selenide thin film solar cells 铜铟镓硒薄膜太阳能电池用基板玻璃 |
China National Standards GA |
English PDF |
| GB/T 35031.302-2022 |
User end energy management system Part 3-2: Subsystem interface GAteway data configuration 用户端能源管理系统 第3-2部分：子系统接口网关数据配置 |
China National Standards GA |
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 GA |
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 GA |
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 GA |
English PDF |
| GB/T 5686.1-2022 |
FerromanGAnese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法 |
China National Standards GA |
English PDF |
| GB/T 5686.4-2022 |
FerromanGAnese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry 锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法 |
China National Standards GA |
English PDF |
| GB/T 5686.2-2022 |
Determination of ferromanGAnese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards GA |
English PDF |
| GB/T 41751-2022 |
Test method for radius of curvature of crystal surface of GAllium nitride single crystal substrate 氮化镓单晶衬底片晶面曲率半径测试方法 |
China National Standards GA |
English PDF |
| GB/T 41768-2022 |
Thermal insulation materials for building - Determination of orGAnic matter content 建筑用绝热材料 有机物含量的测定 |
China National Standards GA |
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 GA |
English PDF |
| GB/T 41891.2-2022 |
Ships and marine technology - Inflatable buoyancy support systems for ships for protection aGAinst flooding - Part 2: Buoyancy tanks 船舶与海上技术 船舶浸水防护用充气浮力支持系统 第2部分：浮箱 |
China National Standards GA |
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 GA |
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 GA |
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 GA |
English PDF |
| GB/T 41889-2022 |
Ships and marine technology - Verification methods for strain GAuge portable dynamometers 船舶与海上技术 应变仪便携式测功法的验证方法 |
China National Standards GA |
English PDF |
| GB/T 41721-2022 |
Small boat naviGAtion lights LED light performance 小艇 航行灯 LED灯的性能 |
China National Standards GA |
English PDF |
| GB/T 41747-2022 |
Structural-grade and high-strength continuous hot-dip GAlvanized twin-roll cast-rolled steel sheet and strip 结构级和高强度连续热镀锌双辊铸轧薄钢板及钢带 |
China National Standards GA |
English PDF |
| GB/T 41746-2022 |
Commercial-grade continuous hot-dip GAlvanized twin-roll cast-rolled steel sheet and strip 商品级连续热镀锌双辊铸轧薄钢板及钢带 |
China National Standards GA |
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 GA |
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 GA |
English PDF |
| GB/T 41733-2022 |
Determination of carbon residue in orGAnic heat carrier Nitrogen filling method 有机热载体残炭测定法 充氮法 |
China National Standards GA |
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 GA |
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 GA |
English PDF |
| GB 18111-2021 |
GAs storage water heater 燃气容积式热水器 |
China National Standards GA |
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 GA |
English PDF |
| GB 40557-2021 |
Specification for safe naviGAtion of inland waterways high speed passenger ship 内河高速客船安全航行技术条件 |
China National Standards GA |
English PDF |
| GB 18985-2021 |
Amount of supply GAses for divers 潜水员供气量 |
China National Standards GA |
English PDF |
| GB 5084-2021 |
Standard for irriGAtion water quality 农田灌溉水质标准 |
China National Standards GA |
English PDF |
| GB/T 40510-2021 |
Bio-natural GAs as vehicle fuel 车用生物天然气 |
China National Standards GA |
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 GA |
English PDF |
| GB/T 40506-2021 |
Bio-natural GAs—Terminology 生物天然气 术语 |
China National Standards GA |
English PDF |
| GB/T 40462-2021 |
Determination of 19 veterinary medicines in orGAnic fertilizer—Liquid chromatography-tandem mass spectrometry 有机肥料中19种兽药残留量的测定 液相色谱串联质谱法 |
China National Standards GA |
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 GA |
English PDF |
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