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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 26916-2011 |
Methods for performance evaluation of small-size integrative hYDrogen energy system 小型氢能综合能源系统性能评价方法 |
China National Standards YD |
 English PDF |
| GB/T 26915-2011 |
Determination of energy conversion efficiency and quantum yield for hYDrogen production in the solar photocatalytic water splitting system 太阳能光催化分解水制氢体系的能量转化效率与量子产率计算 |
China National Standards YD |
English PDF |
| GB/T 26983-2011 |
Determination of sulfureted hYDrogen，methyl mercaptan and ethyl mercaptan in crude oil 原油硫化氢、甲基硫醇和乙基硫醇的测定 |
China National Standards YD |
English PDF |
| GB/T 26961-2011 |
HYDraulic pressure test method of graphite lined equipment 不透性石墨设备水压试验方法 |
China National Standards YD |
English PDF |
| GB 50730-2011 |
Code for construction of metallurgical mechanical hYDraulic,lubricating and dynamic equipment engineering 冶金机械液压、润滑和气动设备工程施工规范 |
China National Standards YD |
English PDF |
| GB 50706-2011 |
Code for design of occupational safety and health of water resources and hYDropower projects 水利水电工程劳动安全与工业卫生设计规范 |
China National Standards YD |
English PDF |
| GB 7746-2011 |
AnhYDrous hydrogen fluoride for industrial use 工业无水氟化氢 |
China National Standards YD |
English PDF |
| GB/T 10299-2011 |
Test method for hYDrophobic nature of thermal insulation 绝热材料憎水性试验方法 |
China National Standards YD |
English PDF |
| GB/T 26663-2011 |
Large type hYDraulic pressure safety coupling 大型液压安全联轴器 |
China National Standards YD |
English PDF |
| GB/T 26639-2011 |
General specifications for open die forgings on hYDraulic press 液压机上钢质自由锻件 通用技术条件 |
China National Standards YD |
English PDF |
| GB/T 26638-2011 |
Classification of complexity and equivalent coefficient of open die forgings on hYDraulic press 液压机上钢质自由锻件 复杂程度分类及折合系数 |
China National Standards YD |
English PDF |
| GB/T 17491-2011 |
HYDraulic fluid power - Positive-displacement pumps,motor and integral transmissions - Methods of testing and presenting basic steady state performance 液压泵、马达和整体传动装置 稳态性能的试验及表达方法 |
China National Standards YD |
English PDF |
| GB/T 12085.20-2011 |
Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hYDrogen sulfide 光学和光学仪器 环境试验方法 第20部分：含二氧化硫、硫化氢的湿空气 |
China National Standards YD |
English PDF |
| GB/T 50700-2011 |
Technical renovation code for small hYDropower station 小型水电站技术改造规范 |
China National Standards YD |
English PDF |
| GB 50699-2011 |
Technical code for hYDraulic vibrator foundation 液压振动台基础技术规范 |
China National Standards YD |
English PDF |
| GB/T 5158.3-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 3: HYDrogen-reducible oxygen 金属粉末 还原法测定氧含量 第3部分：可被氢还原的氧 |
China National Standards YD |
English PDF |
| GB/T 5158.2-2011 |
Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hYDrogen reduction(hydrogen loss) 金属粉末 还原法测定氧含量 第2部分：氢还原时的质量损失（氢损） |
China National Standards YD |
English PDF |
| GB/T 4698.15-2011 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of hYDrogen content 海绵钛、钛及钛合金化学分析方法 氢量的测定 |
China National Standards YD |
English PDF |
| GB/T 26490-2011 |
Methods for measuring super hYDrophobicity of nanomaterials 纳米材料超双疏性能检测方法 |
China National Standards YD |
English PDF |
| GB 26484-2011 |
Noise limits for hYDraulic presses 液压机 噪声限值 |
China National Standards YD |
English PDF |
| GB/T 677-2011 |
Chemical reagent-Acetic anhYDride 化学试剂 乙酸酐 |
China National Standards YD |
English PDF |
| GB/T 666-2011 |
Chemical reagent - Zinc sulfate heptahYDrate 化学试剂 七水合硫酸锌(硫酸锌) |
China National Standards YD |
English PDF |
| GB/T 664-2011 |
Chemical reagent - Iron(Ⅱ)sulfate heptahYDrate 化学试剂 七水合硫酸亚铁(硫酸亚铁) |
China National Standards YD |
English PDF |
| GB/T 661-2011 |
Chemical reagent - Ammonium iron(II) sulfate hexahYDrate 化学试剂 六水合硫酸铁(Ⅱ)铵（硫酸亚铁铵） |
China National Standards YD |
English PDF |
| GB/T 657-2011 |
Chemical reagent - Hexaammonium heptamolybdate tetrahYDrate 化学试剂 四水合钼酸铵(钼酸铵) |
China National Standards YD |
English PDF |
| GB/T 641-2011 |
Chemical reagent - Potassium peroxYDisulfate 化学试剂 过二硫酸钾(过硫酸钾) |
China National Standards YD |
English PDF |
| GB/T 620-2011 |
Chemical reagent - HYDrofluoric acid 化学试剂 氢氟酸 |
China National Standards YD |
English PDF |
| GB/T 3683-2011 |
Rubber hoses and hose assemblies - Wire-braid-reinforced hYDraulic types for oil-based or water-based fluids - Specification 橡胶软管及软管组合件 油基或水基流体适用的钢丝编织增强液压型 规范 |
China National Standards YD |
English PDF |
| GB/T 26466-2011 |
Stationary flat steel ribbon wound vessels for storage of high pressure hYDrogen 固定式高压储氢用钢带错绕式容器 |
China National Standards YD |
English PDF |
| GB/T 14627-2011 |
HYDraulic hoister 液压式启闭机 |
China National Standards YD |
English PDF |
| GB/T 1288-2011 |
Chemical reagent - Potassium sodium tartrate tetrahYDrate 化学试剂 四水合酒石酸钾钠(酒石酸钾钠) |
China National Standards YD |
English PDF |
| GB/T 1274-2011 |
Chemical reagent - Potassium dihYDrogen phosphate 化学试剂 磷酸二氢钾 |
China National Standards YD |
English PDF |
| GB/T 1271-2011 |
Chemical reagent - Potassium fluoride dihYDrate 化学试剂 二水合氟化钾(氟化钾) |
China National Standards YD |
English PDF |
| GB/T 12688.5-2011 |
Test method of styrene for industrial use - Part 5：Determination of content of total aldehYDes - Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards YD |
English PDF |
| GB/T 12688.1-2011 |
Test method of styrene for industrial use - Part 1: Determination of purity and hYDrocarbon impurities - Gas chromotography 工业用苯乙烯试验方法 第1部分：纯度和烃类杂质的测定 气相色谱法 |
China National Standards YD |
English PDF |
| GB 26403-2011 |
National Food Safety Standard-Food Additives-Tert-butyl hYDroquinone 食品安全国家标准 食品添加剂 特丁基对苯二酚 |
China National Standards YD |
English PDF |
| GB/T 50663-2011 |
Technical code for engineering hYDrology for nuclear power plant 核电厂工程水文技术规范 |
China National Standards YD |
English PDF |
| GB/T 50662-2011 |
Code for design of hYDraulic structures against ice and freezing action 水工建筑物抗冰冻设计规范 |
China National Standards YD |
English PDF |
| GB/T 26324-2010 |
1-HYDroxyethylidene-1,1-diphosphonate acid 羟基亚乙基二膦酸 |
China National Standards YD |
English PDF |
| GB/T 4294-2010 |
Aluminium hYDroxide 氢氧化铝 |
China National Standards YD |
English PDF |
| GB/T 26412-2010 |
RE-base AB5 hYDrogen storage alloy powder used in negative pole of nickel-metal hydride batteries 金属氢化物-镍电池负极用稀土系AB5型贮氢合金粉 |
China National Standards YD |
English PDF |
| GB/T 26310.5-2010 |
Carbonaceous materials used in the production of aluminium - Calclined coke - Part 5：Determination of residual hYDrogen content 原铝生产用煅后石油焦检测方法 第5部分：残留氢含量的测定 |
China National Standards YD |
English PDF |
| GB/T 26300-2010 |
Nickel cobalt manganese composite hYDroxide 镍、钴、锰三元素复合氢氧化物 |
China National Standards YD |
English PDF |
| GB/T 26298-2010 |
HYDrogen hexachloroplatinum (Ⅳ) 氯铂酸 |
China National Standards YD |
English PDF |
| GB/T 26449-2010 |
Radiation hYDraulic cyclone sizing units 辐射式水力旋流分级机组 |
China National Standards YD |
English PDF |
| GB/T 26143-2010 |
Connectors for hYDraulic fluid power - Test methods 液压管接头 试验方法 |
China National Standards YD |
English PDF |
| GB/T 14041.3-2010 |
HYDraulic fluid power - Filter elements - Part 3：Verification of collapse/burst pressure rating 液压滤芯 第3部分：抗压溃（破裂）特性检验方法 |
China National Standards YD |
English PDF |
| GB/T 20875.2-2010 |
Electrical insulating materials - Methods of test for the hYDrolytic stability - Part 2: Moulded thermosets 电气绝缘材料水解稳定性试验方法 第2部分：热固性模塑材料 |
China National Standards YD |
English PDF |
| GB/T 26411-2010 |
Determination of 16 polynuclear aromatic hYDrocarbons in seawater by GC-MS 海水中16种多环芳烃的测定 气相色谱-质谱法 |
China National Standards YD |
English PDF |
| GB 26372-2010 |
Hygienic standard for glutaraldehYDe disinfectant 戊二醛消毒剂卫生标准 |
China National Standards YD |
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 YD |
English PDF |
| GB/T 26008-2010 |
Battery grade lithium hYDorxide monohydrate 电池级单水氢氧化锂 |
China National Standards YD |
English PDF |
| GB 25974.3-2010 |
Powered support for coal mine - Part 3：The hYDraulic control system and valves 煤矿用液压支架 第3部分：液压控制系统及阀 |
China National Standards YD |
English PDF |
| GB/T 3146.1-2010 |
Industrial aromatic hYDrocarbons and related materials - Determination of distillation range - Part 1: Distillation method 工业芳烃及相关物料馏程的测定 第1部分：蒸馏法 |
China National Standards YD |
English PDF |
| GB/T 262-2010 |
Petroleum products and hYDrocarbon solvents - Determination of aniline point and mixed aniline point 石油产品和烃类溶剂苯胺点和混合苯胺点测定法 |
China National Standards YD |
English PDF |
| GB/T 25964-2010 |
Petroleum and liquid petroleum products - Determination of volume,density and mass of the hYDrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems 石油和液体石油产品 采用混合式油罐测量系统测量立式圆筒形油罐内油品体积、密度和质量的方法 |
China National Standards YD |
English PDF |
| GB/T 25963-2010 |
Determination of aromatic hYDrocarbon types in middle distillates containing fatty acid methyl esters - High performance liquid chromatography method with refractive index detection 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法 |
China National Standards YD |
English PDF |
| GB/T 50649-2011 |
Code for design of energy saving for water resources and hYDropower projects 水利水电工程节能设计规范 |
China National Standards YD |
English PDF |
| GB 25684.5-2010 |
Earth-moving machinery - Safety - Part 5: Requirements for hYDraulic excavators 土方机械 安全 第5部分：液压挖掘机的要求 |
China National Standards YD |
English PDF |
| GB/T 25807-2010 |
m - Carbamidoaniline hYDrochloride 间脲基苯胺盐酸盐 |
China National Standards YD |
English PDF |
| GB/T 25785-2010 |
2-Amino-4,6-dinitrophenol sodium（picramic acid sodium hYDrate） 2-氨基-4,6-二硝基酚钠（苦氨酸钠） |
China National Standards YD |
English PDF |
| GB/T 25719-2010 |
Electro hYDraulic forging hammer - Technical requirements 电液锤 技术条件 |
China National Standards YD |
English PDF |
| GB/T 25718-2010 |
Electro hYDraulic forging hammer - Type and basic parameter 电液锤 型式与基本参数 |
China National Standards YD |
English PDF |
| GB/T 25707-2010 |
HYDraulic defence explosion mine hoists and mine winders 液压防爆提升机和提升绞车 |
China National Standards YD |
English PDF |
| GB/T 25732-2010 |
Grain and oil machinery - HYDraulic press 粮油机械 液压榨油机 |
China National Standards YD |
English PDF |
| GB/T 25727-2010 |
Grain and oil machinery - Screw press dehYDrator 粮油机械 螺旋脱水机 |
China National Standards YD |
English PDF |
| GB 25568-2010 |
National Food Safety Standard-Food Additives-Disodium hYDrogen phosphate 食品安全国家标准 食品添加剂 磷酸氢二钠 |
China National Standards YD |
English PDF |
| GB 25567-2010 |
National Food Safety Standard-Food Additives-Disodium dihYDrogen pyrophosphate 食品安全国家标准 食品添加剂 焦磷酸二氢二钠 |
China National Standards YD |
English PDF |
| GB 25564-2010 |
National Food Safety Standard-Food Additives-Sodium dihYDrogen phosphate 食品安全国家标准 食品添加剂 磷酸二氢钠 |
China National Standards YD |
English PDF |
| GB 25541-2010 |
National Food Safety Standard-Food Additives-PolYDextrose 食品安全国家标准 食品添加剂 聚葡萄糖 |
China National Standards YD |
English PDF |
| GB 25575-2010 |
National Food Safety Standard-Food Additives-Potassium hYDroxide 食品安全国家标准 食品添加剂 氢氧化钾 |
China National Standards YD |
English PDF |
| GB 25560-2010 |
National Food Safety Standard-Food Additives-Potassium dihYDrogen phosphate 食品安全国家标准 食品添加剂 磷酸二氢钾 |
China National Standards YD |
English PDF |
| GB 25559-2010 |
National Food Safety Standard-Food Additives-Calcium dihYDrogen phosphate 食品安全国家标准 食品添加剂 磷酸二氢钙 |
China National Standards YD |
English PDF |
| GB 25572-2010 |
National Food Safety Standard-Food Additives-Calcium hYDroxide 食品安全国家标准 食品添加剂 氢氧化钙 |
China National Standards YD |
English PDF |
| GB 25556-2010 |
National Food Safety Standard-Food Additives-Potassium hYDrogen tartrate 食品安全国家标准 食品添加剂 酒石酸氢钾 |
China National Standards YD |
English PDF |
| GB 25569-2010 |
National Food Safety Standard-Food Additives-Ammonium dihYDrogen phosphate 食品安全国家标准 食品添加剂 磷酸二氢铵 |
China National Standards YD |
English PDF |
| GB 25547-2010 |
National Food Safety Standard-Food Additives-Sodium dehYDroacetate 食品安全国家标准 食品添加剂 脱氢乙酸钠 |
China National Standards YD |
English PDF |
| GB 14753-2010 |
National Food Safety Standard-Food Additives-Vitamin B6 (Pyridoxine HYDrochloride) 食品安全国家标准 食品添加剂 维生素B6（盐酸吡哆醇） |
China National Standards YD |
English PDF |
| GB 14751-2010 |
National Food Safety Standard-Food Additives-Vitamin B1 (thiamine hYDrochloride) 食品安全国家标准 食品添加剂 维生素B1（盐酸硫胺） |
China National Standards YD |
English PDF |
| GB 1900-2010 |
National Food Safety Standard-Food Additives-DibutylhYDroxytoluene (BHT) 食品安全国家标准 食品添加剂 二丁基羟基甲苯（BHT） |
China National Standards YD |
English PDF |
| GB/T 25629-2010 |
HYDraulic excavator - Central turning hydraulic joint 液压挖掘机 中央回转接头 |
China National Standards YD |
English PDF |
| GB/T 25399-2010 |
Tractors and machinery for agriculture and forestry - HYDraulic coupling - Braking circuit 农林拖拉机和机械 液压接头 制动回路 |
China National Standards YD |
English PDF |
| GB/T 18340.5-2010 |
Organic geochemical analysis methods for geological samples - Part 5: Analysis of saturated hYDrocarbons in rock extracts and crude oils - Gas chromatography 地质样品有机地球化学分析方法 第5部分：岩石提取物和原油中饱和烃分析 气相色谱法 |
China National Standards YD |
English PDF |
| GB/T 18340.4-2010 |
Organic geochemical analysis methods for geological samples - Part 4：Determination of aromatic hYDrocarbon group component in heavy fraction of oil - Mass spectrometry 地质样品有机地球化学分析方法 第4部分：石油重馏分中芳香烃族组分测定 质谱法 |
China National Standards YD |
English PDF |
| GB/T 18340.3-2010 |
Organic geochemical analysis method for geological samples - Part 3： Determination of saturated hYDrocarbon group components in heavy fraction of oil - Mass spectrometry 地质样品有机地球化学分析方法 第3部分：石油重馏分中饱和烃族组分测定 质谱法 |
China National Standards YD |
English PDF |
| GB/T 25251-2010 |
AlkYD resin coatings 醇酸树脂涂料 |
China National Standards YD |
English PDF |
| GB/T 25249-2010 |
Amino - alkYD resin coatings 氨基醇酸树脂涂料 |
China National Standards YD |
English PDF |
| GB/T 16577-2010 |
Plastics - TetrahYDroxy polyether polyols 塑料 四羟基聚醚多元醇 |
China National Standards YD |
English PDF |
| GB/T 16576-2010 |
Plastics - TrihYDroxy polyether polyols 塑料 三羟基聚醚多元醇 |
China National Standards YD |
English PDF |
| GB/T 15594-2010 |
Plastics - OctahYDroxy polyether polyols 塑料 八羟基聚醚多元醇 |
China National Standards YD |
English PDF |
| GB/T 8570.7-2010 |
Determination of liquefied anhYDrous ammonia - Part 7: Iron content - o-Phenathroline spectrophotometric method 液体无水氨的测定方法 第7部分：铁含量 邻菲?啉分光光度法 |
China National Standards YD |
English PDF |
| GB/T 8570.6-2010 |
Determination of liquefied anhYDrous ammonia - Part 6: Oil content - Gravimetric and infra-red methods 液体无水氨的测定方法 第6部分：油含量 重量法和红外吸收光谱法 |
China National Standards YD |
English PDF |
| GB/T 8570.5-2010 |
Determination of liquefied anhYDrous ammonia - Part 5: Water content Karl Fishcer method 液体无水氨的测定方法 第5部分：水分 卡尔.费休法 |
China National Standards YD |
English PDF |
| GB/T 8570.4-2010 |
Determination of liquefied anhYDrous ammonia - Part 4: Residue content - Titrimetric method 液体无水氨的测定方法 第4部分：残留物含量 容量法 |
China National Standards YD |
English PDF |
| GB/T 8570.3-2010 |
Determination of liquefied anhYDrous ammonia - Part 3: Residue content - Gravimetric method 液体无水氨的测定方法 第3部分：残留物含量 重量法 |
China National Standards YD |
English PDF |
| GB/T 8570.2-2010 |
Determination of liquefied anhYDrous ammonia - Part 2: Estimating of ammonia content 液体无水氨的测定方法 第2部分：氨含量 |
China National Standards YD |
English PDF |
| GB/T 25152-2010 |
Specification for liquid-liquid hYDrocyclone separators 液-液分离旋流器技术条件 |
China National Standards YD |
English PDF |
| GB/T 9065.5-2010 |
Connections for hYDraulic fluid power and general use - Hose fittings - Part 5: Hose fittings with 37°degree flared ends 液压软管接头 第5部分：37°扩口端软管接头 |
China National Standards YD |
English PDF |
| GB/T 9065.2-2010 |
Connections for hYDraulic fluid power and general use - Hose fittings - Part 2: Hose fittings with 24° cone connector ends 液压软管接头 第2部分：24°锥密封端软管接头 |
China National Standards YD |
English PDF |
| GB/T 25133-2010 |
HYDraulic fluid power systems - Assembled systems - Methods of cleaning lines by flushing 液压系统总成 管路冲洗方法 |
China National Standards YD |
English PDF |
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