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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 16826-2008 |
Electro-hYDraulic servo universal testing machines 电液伺服万能试验机 |
China National Standards YD |
 English PDF |
| GB/T 22140-2008 |
Gode for field acceptance test of small hYDro turbines 小型水轮机现场验收试验规程 |
China National Standards YD |
English PDF |
| GB/T 17488-2008 |
HYDraulic fluid power - Filter elements - Determination of resistance to flow fatigue using particulate contaminant 液压滤芯 利用颗粒污染物测定抗流动疲劳特性 |
China National Standards YD |
English PDF |
| GB 5175-2008 |
Food additive - Sodium hYDroxide 食品添加剂 氢氧化钠 |
China National Standards YD |
English PDF |
| GB 22216-2008 |
Food additive - HYDrogen peroxide 食品添加剂 过氧化氢 |
China National Standards YD |
English PDF |
| GB 1897-2008 |
Food additive - HYDrochloric acid 食品添加剂 盐酸 |
China National Standards YD |
English PDF |
| GB/T 11132-2008 |
Standard test method for hYDrocarbon types in liquid petroleum products by fluorescent indicator adsorption 液体石油产品烃类的测定 荧光指示剂吸附法 |
China National Standards YD |
English PDF |
| GB/T 6017-2008 |
Butadiene for industrial use - Determination of purity and hYDrocarbon impurities - 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 YD |
English PDF |
| GB/T 15096-2008 |
HYDroviscous variable speed clutch 液粘调速离合器 |
China National Standards YD |
English PDF |
| GB 10735-2008 |
Primary chemical - Sodium carbonate anhYDrous 第一基准试剂 无水碳酸钠 |
China National Standards YD |
English PDF |
| GB 10730-2008 |
Primary chemical - Potassium hYDrogen phthalate 第一基准试剂 邻苯二甲酸氢钾 |
China National Standards YD |
English PDF |
| GB/T 11805-2008 |
Basic specifications of automatic control components (devices) and their related system for hYDroturbine-generating sets 水轮发电机组自动化元件(装置)及其系统基本技术条件 |
China National Standards YD |
English PDF |
| GB/T 11213.7-2008 |
Test methods of sodium hYDroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method 化纤用氢氧化钠试验方法 第7部分：铜含量的测定 分光光度法 |
China National Standards YD |
English PDF |
| GB/T 11200.3-2008 |
Text methods of high-purity sodium hYDroxide - Part 3: Determination of calcium content - Flame atomic absorption method 高纯氢氧化钠试验方法 第3部分：钙含量的测定 火焰原子吸收法 |
China National Standards YD |
English PDF |
| GB/T 11200.2-2008 |
Sodium hYDroxide for industrial use - Determination of aluminium oxide content - Spectrometric method 高纯氢氧化钠试验方法 第2部分：三氧化二铝含量的测定 分光光度法 |
China National Standards YD |
English PDF |
| GB/T 22084.2-2008 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 2: Nickel-metal hYDride 含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式密封单体蓄电池 第2部分：金属氢化物镍电池 |
China National Standards YD |
English PDF |
| GB/T 6150.2-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of tin content - The potassium iodate volumetry and hYDrogenate atomic absorption spectrometry 钨精矿化学分析方法 锡量的测定 碘酸钾容量法和氢化物原子吸收光谱法 |
China National Standards YD |
English PDF |
| GB/T 6150.17-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of antimony content - HYDride reduction atomic absorption spectrometry 钨精矿化学分析方法 锑量的测定 氢化物原子吸收光谱法 |
China National Standards YD |
English PDF |
| GB/T 6150.13-2008 |
Methods for chemical analysis of tungsten concentrates - Determination of arsenic content - HYDride reduction atomic absorption spectrometry and the silver diethyldithiocarbamate(DDTC-Ag) photometry 钨精矿化学分析方法 砷量的测定 氢化物原子吸收光谱法和DDTC－Ag分光光度法 |
China National Standards YD |
English PDF |
| GB/T 21440.3-2008 |
Instrument for dam monitoring - Settlement gauge - Part 3：HYDraulic pressure type settlement gauge 大坝监测仪器 沉降仪 第3部分：液压式沉降仪 |
China National Standards YD |
English PDF |
| GB/T 8570.1-2008 |
Determination of liquefied anhYDrous ammonia - Part 1: Taking a laboratory sample 液体无水氨的测定方法 第1部分：实验室样品的采取 |
China National Standards YD |
English PDF |
| GB/T 6276.1-2008 |
Determination of ammonium hYDrogen carbonate for industrial use - Part 1: Ammonium hydrogen carbonate content - Acid-base method 工业用碳酸氢铵的测定方法 第1部分：碳酸氢铵含量 酸碱滴定法 |
China National Standards YD |
English PDF |
| GB/T 3676-2008 |
Maleic anhYDride for industrial use 工业用顺丁烯二酸酐 |
China National Standards YD |
English PDF |
| GB/T 14832-2008 |
Test methods for compatibility between hYDraulic fluids and standard elastomeric materials 标准弹性体材料与液压液体的相容性试验 |
China National Standards YD |
English PDF |
| GB/T 5862-2008 |
Agricultural tractors and machinery - General purpose quick-action hYDraulic couplers 农业拖拉机和机具 通用液压快换接头 |
China National Standards YD |
English PDF |
| GB/T 21941-2008 |
Earth-moving machinery - Volumetric ratings for hoe-type and grab-type buckets of hYDraulic excavators and backhoe loaders 土方机械 液压挖掘机和挖掘装载机的反铲斗和抓铲斗 容量标定 |
China National Standards YD |
English PDF |
| GB/T 21938-2008 |
Earth-moving machinery - HYDraulic excavator and backhoe loader boom-lowering control device - Requirements and tests 土方机械 液压挖掘机和挖掘装载机动臂下降控制装置 要求和试验 |
China National Standards YD |
English PDF |
| GB/T 21927-2008 |
Determination of Tertiary ButylhYDroquinone in foods - High-Performance of liquid chromatography 食品中叔丁基对苯二酚的测定 高效液相色谱法 |
China National Standards YD |
English PDF |
| GB/T 22223-2008 |
Determination of total fat, saturated fat, and unsaturated fat in foods - HYDrolytic Extraction - Gas Chromatography 食品中总脂肪、饱和脂肪（酸）、不饱和脂肪（酸）的测定 水解提取-气相色谱法 |
China National Standards YD |
English PDF |
| GB/T 9855-2008 |
Chemical reagent - Citric acid monohYDrate 化学试剂 一水合柠檬酸(柠檬酸) |
China National Standards YD |
English PDF |
| GB/T 9854-2008 |
Chemical reagent - Oxalic acid dihYDrate 化学试剂 二水合草酸(草酸) |
China National Standards YD |
English PDF |
| GB/T 9853-2008 |
Chemical reagent - Sodium sulfate anhYDrous 化学试剂 无水硫酸钠 |
China National Standards YD |
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 YD |
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 YD |
English PDF |
| GB/T 639-2008 |
Chemical reagent - Sodium carbonate anhYDrous 化学试剂 无水碳酸钠 |
China National Standards YD |
English PDF |
| GB/T 632-2008 |
Chemical reagent - Disodium tetraborate decahYDrate 化学试剂 十水合四硼酸钠(四硼酸钠) |
China National Standards YD |
English PDF |
| GB/T 2306-2008 |
Chemical reagent - Potassium hYDroxide 化学试剂 氢氧化钾 |
China National Standards YD |
English PDF |
| GB/T 15355-2008 |
Chemical reagent - Nickel chloride hexahYDrate 化学试剂 六水合氯化镍(氯化镍) |
China National Standards YD |
English PDF |
| GB/T 1291-2008 |
Chemical reagent - Potassium hYDrogen phthalate 化学试剂 邻苯二甲酸氢钾 |
China National Standards YD |
English PDF |
| GB/T 1279-2008 |
Chemical reagent - Ammonium iron（III）sulfate dodecahYDrate 化学试剂 十二水合硫酸铁(Ⅲ)铵 |
China National Standards YD |
English PDF |
| GB/T 1273-2008 |
Chemical reagent - Potassium hexacyanoferrate(Ⅱ)trihYDrate 化学试剂 三水合六氰铁(Ⅱ)酸钾(亚铁氰化钾) |
China National Standards YD |
English PDF |
| GB/T 10705-2008 |
Chemical reagent - 5-Sulfosalicylic acid dihYDrate 化学试剂 二水合5-磺基水杨酸(5-磺基水杨酸) |
China National Standards YD |
English PDF |
| GB/T 3959-2008 |
AnhYDrous aluminium chloride for industrial use 工业无水氯化铝 |
China National Standards YD |
English PDF |
| GB/T 12722-2008 |
Rubber and plastics hose assemblies - Flexing combined with hYDraulic impulse test（half-omega test） 橡胶和塑料软管组合件 液压脉冲曲挠试验（半Ω试验） |
China National Standards YD |
English PDF |
| GB/T 7731.3-2008 |
Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihYDrazone photometric method and flame atomic absorption spectrometric method 钨铁 铜含量的测定 双环己酮草酰二腙光度法和火焰原子吸收光谱法 |
China National Standards YD |
English PDF |
| GB/T 5686.2-2008 |
Ferromanganese，ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ，silicon potassium fluoride titrimetric method and perchloric acid dehYDration gravimet 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards YD |
English PDF |
| GB/T 2601-2008 |
The chromatographic method for determination of content of hYDroxybenzene 酚类产品组成的气相色谱测定方法 |
China National Standards YD |
English PDF |
| GB/T 21863-2008 |
Gel permeation chromatography(GPC) - TetrahYDrofuran as elution solvent 凝胶渗透色谱法(GPC) 用四氢呋喃做淋洗液 |
China National Standards YD |
English PDF |
| GB/T 21855-2008 |
Chemicals - Test of hYDrolysis as a function of pH 化学品 与pH有关的水解作用试验 |
China National Standards YD |
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 YD |
English PDF |
| GB/T 21784.2-2008 |
Laboratory glassware-hYDrometer for general purpose - Part 2: Test methods and use 实验室玻璃器皿 通用型密度计 第2部分：试验方法和使用 |
China National Standards YD |
English PDF |
| GB/T 21718-2008 |
Fundamental technical requirements for small hYDraulic turbines 小型水轮机基本技术条件 |
China National Standards YD |
English PDF |
| GB/T 21717-2008 |
Technical specification about the type parameter and performance of small hYDraulic turbines 小型水轮机型式参数及性能 技术规定 |
China National Standards YD |
English PDF |
| GB/T 21681-2008 |
Analog load testing system for CNC presses and hYDraulic presses 数控压力机、液压机用模拟负荷测试系统 |
China National Standards YD |
English PDF |
| GB/T 21696-2008 |
Feed additive - Copper chloride hYDroxide 饲料添加剂 碱式氯化铜 |
China National Standards YD |
English PDF |
| GB/T 21598-2008 |
Dangerous goods - HYDraulic pressure test for portable tank 危险品 便携式罐体液压试验方法 |
China National Standards YD |
English PDF |
| GB/T 21540-2008 |
HYDraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation 液压传动 液体在线自动颗粒计数系统 校准和验证方法 |
China National Standards YD |
English PDF |
| GB/T 20975.13-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 13：Determination of vanadium content N-benzoyl-NphenylhYDroxylamine spectrophotometric method 铝及铝合金化学分析方法 第13部分: 钒含量的测定 苯甲酰苯胲分光光度法 |
China National Standards YD |
English PDF |
| GB/T 20432.3-2008 |
Photography - Photographic-grade chemicals - Test methods - Part 3: Determination of matter in ammonium hYDroxide solution 摄影 照相级化学品 试验方法 第3部分：氨水不溶物的测定 |
China National Standards YD |
English PDF |
| GB/T 15076.15-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of hYDrogen content 钽铌化学分析方法 氢量的测定 |
China National Standards YD |
English PDF |
| GB/T 15072.12-2008 |
Test method of precious metal alloys - Determination of nickel contents for silver alloys - HYDrogen peroxide spectrophotometry 贵金属合金化学分析方法 银合金中钒量的测定 过氧化氢分光光度法 |
China National Standards YD |
English PDF |
| GB/T 21512-2008 |
Determination of tert-butylhYDroquinone(TBHQ) in edible vegetable oil 食用植物油中叔丁基对苯二酚（TBHQ）的测定 |
China National Standards YD |
English PDF |
| GB/T 21486-2008 |
HYDraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics 液压滤芯 检验性能特性的试验程序 |
China National Standards YD |
English PDF |
| GB/T 13854-2008 |
Jet-pipe electro-hYDraulic servo valve 射流管电液伺服阀 |
China National Standards YD |
English PDF |
| GB/T 7295-2008 |
Feed additive - vitamin B1 (thiamine hYDrochloride) 饲料添加剂 维生素B1（盐酸硫胺） |
China National Standards YD |
English PDF |
| GB/T 2514-2008 |
HYDraulic fluid power - Four-port directional control valves - Mounting surfaces 液压传动 四油口方向控制阀安装面 |
China National Standards YD |
English PDF |
| GB/T 21466.3-2008 |
HYDrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 3: Permissible operational parameters 稳态条件下流体动压径向滑动轴承 圆形滑动轴承 第3部分：许用的运行参数 |
China National Standards YD |
English PDF |
| GB/T 21466.2-2008 |
HYDrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 2: Functions used in the calculation procedure 稳态条件下流体动压径向滑动轴承 圆形滑动轴承 第2部分：计算过程中所用函数 |
China National Standards YD |
English PDF |
| GB/T 21466.1-2008 |
HYDrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings -- Part 1: Calculation procedure 稳态条件下流体动压径向滑动轴承 圆柱滑动轴承 第1部分：计算过程 |
China National Standards YD |
English PDF |
| GB/T 14571.3-2008 |
Ethylene glycol for industrial use - Determination of content of total aldehYDes present - Spectrophotometric method 工业用乙二醇中醛含量的测定 分光光度法 |
China National Standards YD |
English PDF |
| GB/T 21440.1-2008 |
Instument for dam monitoring settlement gauge - Part 1: HYDraulic overflow settlement gauge 大坝监测仪器 沉降仪 第1部分：水管式沉降仪 |
China National Standards YD |
English PDF |
| GB/T 21450-2008 |
Crude petroleum and petroleum products - Compressibility factors for hYDrocarbons in the range 638 kg/m3 to 1074 kg/m3 原油和石油产品 密度在638kg/m3到1074 kg/m3范围内的烃压缩系数 |
China National Standards YD |
English PDF |
| GB/T 21449-2008 |
Water glycol fire-resistant hYDraulic fluids 水-乙二醇型难燃液压液 |
China National Standards YD |
English PDF |
| GB/T 7939-2008 |
HYDraulic fluid power-Hose assemblies - Test methods 液压软管总成 试验方法 |
China National Standards YD |
English PDF |
| GB/T 6578-2008 |
HYDraulic fluid power-Cylinder-Reciprocating-Housings for rod wipers-Dimensions and tolerances 液压缸活塞杆用防尘圈沟槽型式、尺寸和公差 |
China National Standards YD |
English PDF |
| GB/T 12959-2008 |
Test methods for heat of hYDration of cement 水泥水化热测定方法 |
China National Standards YD |
English PDF |
| GB/T 18522.6-2007 |
General specification for hYDrometric instrument - Part 6 : Inspection regulation, mark, package, transportation，storage and operation manual 水文仪器通则 第6部分：检验规则及标志、包装、运输、贮存、使用说明书 |
China National Standards YD |
English PDF |
| GB/T 15966-2007 |
Primary parameter and general specification for hYDrologic instrument 水文仪器基本参数及通用技术条件 |
China National Standards YD |
English PDF |
| GB/T 13336-2007 |
The series model of hYDrologic instrument 水文仪器系列型谱 |
China National Standards YD |
English PDF |
| GB/T 21279-2007 |
HYDraulic test method for packaging of dangerous chemical products 危险化学品包装液压试验方法 |
China National Standards YD |
English PDF |
| GB/T 6581-2007 |
Glass-Resistance to attack by hYDrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method 玻璃在100℃耐盐酸浸蚀性的火焰发射或原子吸收光谱测定方法 |
China National Standards YD |
English PDF |
| GB/T 21221-2007 |
Insulating liquids - Specifications for unused insulating liquids based on synthetic aromatic hYDrocarbons 绝缘液体 以合成芳烃为基的未使用过的绝缘液体 |
China National Standards YD |
English PDF |
| GB/T 17189-2007 |
Code for field measurement of vibrations and pulsation in hYDraulic machines (turbines, storage pumps and pump-turbines) 水力机械(水轮机、蓄能泵和水泵水轮机)振动和脉动现场测试规程 |
China National Standards YD |
English PDF |
| GB/T 15469.2-2007 |
HYDraulic turbines, storage pumps and pump-turbines cavitation pitting evaluation - Part 2: Cavitation pitting evaluation in storage pumps and pump-turbines 水轮机、蓄能泵和水泵水轮机空蚀评定 第2部分：蓄能泵和水泵水轮机的空蚀评定 |
China National Standards YD |
English PDF |
| GB/T 16416-2007 |
Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hYDrochloric acid 褐煤中溶于稀盐酸的钠和钾测定用的萃取方法 |
China National Standards YD |
English PDF |
| GB 21240-2007 |
Safety rules for the construction and installation of hYDraulic lifts 液压电梯制造与安装安全规范 |
China National Standards YD |
English PDF |
| GB/T 21164-2007 |
Determination of streptomycin、dihYDrostreptomycin residues in royal jelly --- liquid chromatography method 蜂王浆中链霉素、双氢链霉素残留量测定 液相色谱法 |
China National Standards YD |
English PDF |
| GB/T 6685-2007 |
Chemical reagent - HYDroxylammonium chloride 化学试剂 氯化羟胺 (盐酸羟胺) |
China National Standards YD |
English PDF |
| GB/T 638-2007 |
Chemical reagent - Tin（Ⅱ）Chloride dihYDrate 化学试剂 二水合氯化亚锡（Ⅱ）( 氯化亚锡) |
China National Standards YD |
English PDF |
| GB 1257-2007 |
Working chemical - Potassium hYDrogen phthalate 工作基准试剂 邻苯二甲酸氢钾 |
China National Standards YD |
English PDF |
| GB/T 21126-2007 |
Determination of sodium formaldehYDe sulfoxylate in grain products 小麦粉与大米粉及其制品中甲醛次硫酸氢钠含量的测定 |
China National Standards YD |
English PDF |
| GB/T 21134-2007 |
Tobacco and tobacco products - Determination of silicated residues insoluble in hYDrochloric acid 烟草及烟草制品 不溶于盐酸的硅酸盐残留物的测定 |
China National Standards YD |
English PDF |
| GB/T 21116-2007 |
HYDraulic vibration generator systems 液压振动台 |
China National Standards YD |
English PDF |
| GB/T 665-2007 |
Chemical reagent - Copper(Ⅱ) Sulfate pentahYDrate 化学试剂 无水合硫酸铜(Ⅱ)(硫酸铜) |
China National Standards YD |
English PDF |
| GB/T 8704.6-2007 |
Ferrovanadium - Determination of silicon content - The sulphuric acid dehYDration gravimetric method 钒铁 硅含量的测定 硫酸脱水重量法 |
China National Standards YD |
English PDF |
| GB/T 5687.2-2007 |
Ferrochromium , silicochromium and nitrogen - bearing ferrochromium - Determination of silicon content - The perchloric acid dehYDration gravimetric method 铬铁、硅铬合金和氮化铬铁 硅含量的测定 高氯酸脱水重量法 |
China National Standards YD |
English PDF |
| GB/T 223.82-2007 |
Steel and iron - Determination of hYDrogen content - Inert gas impulse fusion heat conductivity method 钢铁 氢含量的测定 惰气脉冲熔融热导法 |
China National Standards YD |
English PDF |
| GB/T 223.80-2007 |
Iron，steel and alloy - Determination of trace bismuth and arsenic contents - HYDride generation - atomic fluorescence spectrometric method 钢铁及合金 铋和砷含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards YD |
English PDF |
| GB/T 6730.13-2007 |
Iron ores - Determination of calcium and magnesium content - EGTA-CYDTA titrimetric method 铁矿石 钙和镁含量的测定 EGTA-CyDTA滴定法 |
China National Standards YD |
English PDF |
| GB/T 7383-2007 |
Non-ionic surface active agents - Determination of hYDroxyl value 非离子表面活性剂 羟值的测定 |
China National Standards YD |
English PDF |
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