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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 20975.34-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第34部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards H |
 English PDF |
| GB/T 20975.33-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第33部分：钾含量的测定 火焰原子吸收光谱法 |
China National Standards H |
English PDF |
| GB/T 20975.32-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth content 铝及铝合金化学分析方法 第32部分：铋含量的测定 |
China National Standards H |
English PDF |
| GB/T 20975.20-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards H |
English PDF |
| GB/T 20975.19-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 19：Determination of zirconium content 铝及铝合金化学分析方法 第19部分：锆含量的测定 |
China National Standards H |
English PDF |
| GB/T 20975.15-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 15：Determination of boron content 铝及铝合金化学分析方法 第15部分：硼含量的测定 |
China National Standards H |
English PDF |
| GB/T 20975.13-2020 |
MetHods for chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content 铝及铝合金化学分析方法 第13部分：钒含量的测定 |
China National Standards H |
English PDF |
| GB/T 18115.2-2020 |
CHemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards H |
English PDF |
| GB/T 18115.1-2020 |
CHemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri 稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards H |
English PDF |
| GB/T 16479-2020 |
LigHt rare earth carbonate 碳酸轻稀土 |
China National Standards H |
English PDF |
| GB/T 15593-2020 |
Plasticized poly(vinyl cHloride) compounds for transfusion (infusion) equipment 输血(液)器具用聚氯乙烯塑料 |
China National Standards H |
English PDF |
| GB/T 15331-2020 |
Test metHod for water vapor transmission rate of pressure-sensitive tapes 压敏胶粘带水蒸气透过率试验方法 |
China National Standards H |
English PDF |
| GB/T 15330-2020 |
Test metHod for water penetration rate of pressure-sensitive tapes 压敏胶粘带水渗透率试验方法 |
China National Standards H |
English PDF |
| GB/T 15159-2020 |
Composite material strips of precious metals and tHeir alloys 贵金属及其合金复合带材 |
China National Standards H |
English PDF |
| GB/T 14905-2020 |
Rubber and plastics Hoses—Determination of adhesion between components 橡胶和塑料软管 各层间粘合强度的测定 |
China National Standards H |
English PDF |
| GB/T 14635-2020 |
Rare eartH metals and their compounds—Determination of total rare earth content 稀土金属及其化合物化学分析方法 稀土总量的测定 |
China National Standards H |
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 H |
English PDF |
| GB/T 12585-2020 |
Rubber, vulcanized or tHermoplastic—Rubber sheets and rubber-coated fabrics—Determination of transmission rate of volatile liquids (gravimetric technique) 硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定（质量法） |
China National Standards H |
English PDF |
| GB/T 8185-2020 |
Palladium(II) cHloride 二氯化钯 |
China National Standards H |
English PDF |
| GB/T 8184-2020 |
RHodium（Ⅲ） sulfate 硫酸铑 |
China National Standards H |
English PDF |
| GB/T 5832.4-2020 |
Gas analysis—Determination of moisture—Part 4: THe method of quartz crystal oscillation 气体分析 微量水分的测定 第4部分：石英晶体振荡法 |
China National Standards H |
English PDF |
| GB/T 5211.6-2020 |
General metHods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension 颜料和体质颜料通用试验方法 第6部分：水悬浮液pH值的测定 |
China National Standards H |
English PDF |
| GB/T 5211.3-2020 |
General metHods of test for pigments and extenders—Part 3: Determination of matter volatile at 105℃ 颜料和体质颜料通用试验方法 第3部分：105℃挥发物的测定 |
China National Standards H |
English PDF |
| GB/T 3780.28-2020 |
Carbon black—Part 28: Determination tHe content of polycyclic aromatic hydrocarbons 炭黑 第28部分：多环芳烃含量的测定 |
China National Standards H |
English PDF |
| GB/T 3780.27-2020 |
Carbon black—Part 27：Determination of aggregate size distribution by disc centrifuge pHotosedimentometry 炭黑 第27部分：用圆盘式离心光学沉积测量法测定聚集体尺寸分布 |
China National Standards H |
English PDF |
| GB/T 1741-2020 |
Test metHod for determining the resistance of paints film to mold 漆膜耐霉菌性测定法 |
China National Standards H |
English PDF |
| GB/T 1646-2020 |
2-NapHthol 2-萘酚 |
China National Standards H |
English PDF |
| GB/T 22517.6-2020 |
TecHnical requirements and test methods for sports field—Part 6: Track and field 体育场地使用要求及检验方法 第6部分：田径场地 |
China National Standards H |
English PDF |
| GB/T 39415.2-2020 |
Packaging sacks—MetHod of specifications for characteristics—Part 2: Sacks made from thermoplastic flexible film 包装袋 特征性能规范方法 第2部分：热塑性软质薄膜袋 |
China National Standards H |
English PDF |
| GB/T 39415.1-2020 |
Packaging sacks—MetHod of specifications for characteristics—Part 1: Paper sacks 包装袋 特征性能规范方法 第1部分：纸袋 |
China National Standards H |
English PDF |
| GB/T 3653.7-2020 |
Ferroboron—Determination of sulfur content—Infrared absorption metHod 硼铁 硫含量的测定 红外线吸收法 |
China National Standards H |
English PDF |
| GB/T 38927-2020 |
TecHnical specification for producing methanol from coke-oven gas 焦炉煤气制取甲醇技术规范 |
China National Standards H |
English PDF |
| GB 18582-2020 |
Limit of Harmful substances of architectural wall coatings 建筑用墙面涂料中有害物质限量 |
China National Standards H |
English PDF |
| GB 24409-2020 |
Limit of Harmful substances of vehicle coatings 车辆涂料中有害物质限量 |
China National Standards H |
English PDF |
| GB 33372-2020 |
Limit of volatile organic compounds content in adHesive 胶粘剂挥发性有机化合物限量 |
China National Standards H |
English PDF |
| GB 18581-2020 |
Limit of Harmful substances of woodware coatings 木器涂料中有害物质限量 |
China National Standards H |
English PDF |
| GB/T 28029.9-2020 |
Electronic railway equipment—Train communication network(TCN)—Part 3-1: Multifunction VeHicle Bus（MVB） 轨道交通电子设备 列车通信网络（TCN） 第3-1部分：多功能车辆总线（MVB） |
China National Standards H |
English PDF |
| GB/T 38539-2020 |
TecHnical requirements for application of LED sports lighting LED体育照明应用技术要求 |
China National Standards H |
English PDF |
| GB/T 35273-2020 |
Information security tecHnology—Personal information security specification 信息安全技术 个人信息安全规范 |
China National Standards H |
English PDF |
| GB/T 28029.12-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 3-4: EtHernet Consist Network(ECN) 轨道交通电子设备 列车通信网络（TCN） 第3-4部分：以太网编组网（ECN） |
China National Standards H |
English PDF |
| GB/T 28029.10-2020 |
Electronic railway equipment—Train communication network(TCN)—Part 3-2:Multifunction VeHicle Bus(MVB)conformance testing 轨道交通电子设备 列车通信网络（TCN） 第3-2部分：多功能车辆总线(MVB)一致性测试 |
China National Standards H |
English PDF |
| GB/T 28029.6-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 2-5: EtHernet Train Backbone（ETB） 轨道交通电子设备 列车通信网络（TCN） 第2-5部分：以太网列车骨干网（ETB） |
China National Standards H |
English PDF |
| GB/T 28029.1-2020 |
Electronic railway equipment--Train communication network (TCN)--Part 1: General arcHitecture 轨道交通电子设备 列车通信网络（TCN） 第1部分：基本结构 |
China National Standards H |
English PDF |
| GB/T 27400-2020 |
Conformity assessment--General rules for service certification tecHniques 合格评定 服务认证技术通则 |
China National Standards H |
English PDF |
| GB/T 17989.4-2020 |
Control cHarts--Part 4: Cumulative sum charts 控制图 第4部分：累积和控制图 |
China National Standards H |
English PDF |
| GB/T 17989.2-2020 |
Control cHarts--Part 2: Shewhart control charts 控制图 第2部分：常规控制图 |
China National Standards H |
English PDF |
| GB/T 17989.1-2020 |
Control cHarts--Part 1: General guidelines 控制图 第1部分：通用指南 |
China National Standards H |
English PDF |
| GB/T 18163-2020 |
Specifications of amusement rides astro figHter category 自控飞机类游乐设施通用技术条件 |
China National Standards H |
English PDF |
| GB/T 39443-2020 |
Means and interface specifications for public credit information excHange 公共信用信息交换方式及接口规范 |
China National Standards H |
English PDF |
| GB/T 39440-2020 |
Guidance for compiling tHe catalog of public credit information resources 公共信用信息资源目录编制指南 |
China National Standards H |
English PDF |
| GB/T 38484-2020 |
Determination of tHe biological activity for plant hormone-related secondary metabolites—Cytological method 植物激素类次生代谢产物的生物活性测定 细胞学评价法 |
China National Standards H |
English PDF |
| GB/T 38483-2020 |
Determination of antibacterial activity for microbial secondary metabolites—InHibition zone method 微生物源抗生素类次生代谢产物抗细菌活性测定 抑菌圈法 |
China National Standards H |
English PDF |
| GB/T 38480-2020 |
Determination of antifungal activity for microbial secondary metabolites—Mycelial growtH rate method 微生物源抗生素类次生代谢产物抗真菌活性测定 菌丝生长速率法 |
China National Standards H |
English PDF |
| GB/T 38475-2020 |
Detection of mycotoxins in pigment—Rapid quantitative metHod of colloidal gold strip test 色素中生物毒素检测 胶体金快速定量法 |
China National Standards H |
English PDF |
| GB/T 28991-2020 |
Code of practice on breeding tecHnique of oil-tea camellia 油茶良种选育技术规程 |
China National Standards H |
English PDF |
| GB/T 38335-2019 |
Code of operation for pHotovoltaic power station 光伏发电站运行规程 |
China National Standards H |
English PDF |
| GB 21455-2019 |
Minimum allowable values of tHe energy efficiency and energy efficiency grades for room air conditioners 房间空气调节器能效限定值及能效等级 |
China National Standards H |
English PDF |
| GB/T 38413-2019 |
Textiles—Test metHods for filtration of particulate matter 纺织品 细颗粒物过滤性能试验方法 |
China National Standards H |
English PDF |
| GB/T 3836.12-2019 |
Explosive atmospHeres—Part 12：Material characteristics for combustible dusts—Test methods 爆炸性环境 第12部分：可燃性粉尘物质特性 试验方法 |
China National Standards H |
English PDF |
| GB/T 3480.1-2019 |
Calculation of load capacity of spur and Helical gears—Part 1: Basic principles, introduction and general influence factors 直齿轮和斜齿轮承载能力计算 第1部分：基本原理、概述及通用影响系数 |
China National Standards H |
English PDF |
| GB/T 1348-2019 |
SpHeroidal graphite iron castings 球墨铸铁件 |
China National Standards H |
English PDF |
| GB 7956.17-2019 |
Fire figHting vehicles—Part 17：Smoke exhauster fire fighting vehicle 消防车 第17部分：排烟消防车 |
China National Standards H |
English PDF |
| GB 50790-2013 |
Code for designing of ±800KV DC overHead transmission line ±800kV直流架空输电线路设计规范 |
China DL-Electricity & Power Industry Standards H |
English PDF |
| GB/T 50483-2019 |
Code for engineering design of environmental protection of cHemical industry projects 化工建设项目环境保护工程设计标准 |
China National Standards H |
English PDF |
| GB/T 51398-2019 |
Standard for engineering tecHnology of optical transport network(OTN) 光传送网（OTN）工程技术标准 |
China National Standards H |
English PDF |
| GB/T 50377-2019 |
Standard for installation and acceptance of mecHanical equipment in metallurgical mine 矿山机电设备工程安装及验收标准 |
China National Standards H |
English PDF |
| GB/T 50402-2019 |
Standard for engineering installation acceptance of sintering mecHanical equipment 烧结机械设备工程安装验收标准 |
China National Standards H |
English PDF |
| GB/T 51404-2019 |
TecHnical standard for leachate collection system of non- ferrous metal heap leaching 有色金属堆浸场浸出液收集系统技术标准 |
China National Standards H |
English PDF |
| GB/T 51407-2019 |
Standard for energy consumption of pHarmaceutical engineering design 医药工程设计能耗标准 |
China National Standards H |
English PDF |
| GB/T 51399-2019 |
TecHnical standard for cloud computing infrastructure engineering 云计算基础设施工程技术标准 |
China National Standards H |
English PDF |
| GB 51352-2019 |
Engineering tecHnical standard for fiber reinforced plastics chimney 纤维增强塑料排烟筒工程技术标准 |
China National Standards H |
English PDF |
| GB/T 50344-2019 |
TecHnical standard for inspection of building structure 建筑结构检测技术标准 |
China National Standards H |
English PDF |
| GB/T 51396-2019 |
Standard for design of parabolic trougH solar thermal power plant 槽式太阳能光热发电站设计标准 |
China National Standards H |
English PDF |
| GB/T 38079-2019 |
StarcH-based plastic shopping bags + No.1 modification sheet 淀粉基塑料购物袋+《第1号修改单》 |
China National Standards H |
English PDF |
| GB/T 38090-2019 |
TecHnical requirements of permanent magnets for drive motor of electric vehicle 电动汽车驱动电机用永磁材料技术要求 |
China National Standards H |
English PDF |
| GB/T 19836-2019 |
Instrumentation for elctric veHicles 电动汽车仪表 |
China National Standards H |
English PDF |
| GB/T 38117-2019 |
Electric veHicles product description—Emergency rescue 电动汽车产品使用说明 应急救援 |
China National Standards H |
English PDF |
| GB 51392-2019 |
Standard for construction and quality acceptance of ligHt emitting diode manufacturing equipment installation engineering 发光二极管生产工艺设备安装工程施工及质量验收标准 |
China National Standards H |
English PDF |
| GB 51395-2019 |
Standard for engineering investigation of offsHore wind farm 海上风力发电场勘测标准 |
China National Standards H |
English PDF |
| GB/T 51359-2019 |
TecHnical standard for pipelines engineering between petrochemical projects in petrochemical industry 石油化工厂际管道工程技术标准 |
China National Standards H |
English PDF |
| GB/T 51391-2019 |
TecHnical standard for environmental protection of telecommunication engineering construction 通信工程建设环境保护技术标准 |
China National Standards H |
English PDF |
| GB/T 51390-2019 |
TecHnical standard for concrete structures of nuclear power plants 核电厂混凝土结构技术标准 |
China National Standards H |
English PDF |
| GB/T 50493-2019 |
Standard for design of combustible gas and toxic gas detection and alarm for petrocHemical industry 石油化工可燃气体和有毒气体检测报警设计标准 |
China National Standards H |
English PDF |
| GB/T 51397-2019 |
Design standard for VSC-HVDC system 柔性直流输电成套设计标准 |
China National Standards H |
English PDF |
| GB/T 37828-2019 |
Bidirectional metal to metal sealed butterfly valve for urban Heating 城镇供热用双向金属硬密封蝶阀 |
China National Standards H |
English PDF |
| GB/T 20202-2019 |
EtHylene-vinyl acetate copolymer (EVA) blown covering film for agriculture 农业用乙烯-乙酸乙烯酯共聚物（EVA）吹塑棚膜 |
China National Standards H |
English PDF |
| GB/T 50445-2019 |
TecHnique standard for village renovation 村庄整治技术标准 |
China National Standards H |
English PDF |
| GB 23200.117-2019 |
National food safety standard - Determination of oxine-copper residue infoods of plant origin - High performance liquid chromatography 食品安全国家标准 植物源性食品中喹啉铜残留量的测定高效液相色谱法 |
China National Standards H |
English PDF |
| GB 23200.116-2019 |
National food safety standard - Determination of 90 organopHosphorus pesticides and metabolites residues in foods of plant origin - Gas chromatography method 食品安全国家标准 植物源性食品中90种有机磷类农药及其代谢物残留量的测定气相色谱法 |
China National Standards H |
English PDF |
| GB/T 50568-2019 |
Standard for and gas field and pipeline investigation of geotecHnical engineering 油气田及管道岩土工程勘察标准 |
China National Standards H |
English PDF |
| GB 50457-2019 |
Standard for design of pHarmaceutical industry clean room 医药工业洁净厂房设计标准 |
China National Standards H |
English PDF |
| GB/T 51381-2019 |
Design standard of VSC-HVDC converter station 柔性直流输电换流站设计标准 |
China National Standards H |
English PDF |
| GB/T 51380-2019 |
TecHnical standard for broadban optical fiber access engieering 宽带光纤接入工程技术标准 |
China National Standards H |
English PDF |
| GB 51383-2019 |
TecHnical standard for concrete structures of nuclear power plants 钢铁企业冷轧厂废液处理及利用设施工程技术标准 |
China National Standards H |
English PDF |
| GB/T 50484-2019 |
Standard for tecHnical of construction safety in petrochemical engineering 石油化工建设工程施工安全技术标准 |
China National Standards H |
English PDF |
| GB/T 50081-2019 |
Standard for test metHod of physical and mechanical properties on concrete 混凝土物理力学性能试验方法标准 |
China National Standards H |
English PDF |
| GB/T 51368-2019 |
TecHnical standard for application of photovoltaic system of buildings 建筑光伏系统应用技术标准 |
China National Standards H |
English PDF |
| GB 51378-2019 |
Standard for acceptance of High voltage DC power supply system engineering for telecommunication 通信高压直流电源系统工程验收标准 |
China National Standards H |
English PDF |
| GB 51377-2019 |
Standard for design of LitHium-ion battery factories 锂离子电池工厂设计标准 |
China National Standards H |
English PDF |
| GB/T 5226.1-2019 |
Electrical safety of macHinery—Electrical equipment of machines—Part 1:General requirements 机械电气安全 机械电气设备 第1部分:通用技术条件 |
China National Standards H |
English PDF |
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