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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 34620-2017 |
Category Ⅰ litHium bromide absorption heat pump unit 第一类溴化锂吸收式热泵机组 |
China National Standards H |
 English PDF |
| GB/T 34623-2017 |
Spindle rod components of cotton picking macHine 采棉机摘锭座杆组件 |
China National Standards H |
English PDF |
| GB/T 30475.4-2017 |
Filters for compressed air—Test metHods—Part 4: Water 压缩空气过滤器 试验方法 第4部分：水 |
China National Standards H |
English PDF |
| GB/T 34637-2017 |
Non-destructive testing—Test metHods for bubble leak detection 无损检测 气泡泄漏检测方法 |
China National Standards H |
English PDF |
| GB/T 34443-2017 |
Terminology of artificial leatHer and synthetic leather 人造革与合成革术语 |
China National Standards H |
English PDF |
| GB/T 34445-2017 |
Test metHod of hot-tack property for heat sealing surfaces of thermoplastic polymer and thermoplastic composite material 热塑性塑料及其复合材料热封面热粘性能测定 |
China National Standards H |
English PDF |
| GB/T 3325-2017 |
General tecHnical requirements for metal furniture 金属家具通用技术条件 |
China National Standards H |
English PDF |
| GB/T 19362.2-2017 |
Test conditions for bridge-type milling macHines—Testing of the accuracy—Part 2: Travelling bridge (gantry-type) machines 龙门铣床检验条件 精度检验 第2部分：龙门移动式铣床 |
China National Standards H |
English PDF |
| GB/T 19498-2017 |
Protective structures on agricultural and forestry tractors—Static testing metHod and accepting condition 农林拖拉机防护装置 静态试验方法和验收技术条件 |
China National Standards H |
English PDF |
| GB/T 1479.3-2017 |
Metallic powders－Determination of apparent density－Part 3: Oscillating funnel metHod 金属粉末 松装密度的测定 第3部分：振动漏斗法 |
China National Standards H |
English PDF |
| GB/T 23592-2017 |
Catalyst for motorcycle exHaust purification 摩托车排气净化催化剂 |
China National Standards H |
English PDF |
| GB/T 13747.14-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 14：Determination of uranium content—Polarography 锆及锆合金化学分析方法 第14部分：铀量的测定 极谱法 |
China National Standards H |
English PDF |
| GB/T 13747.19-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part19：Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第19部分：钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 13747.16-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 16：Determination of chloric content—Silver chloride nephelometry and ion selective electrode method 锆及锆合金化学分析方法 第16部分：氯量的测定 氯化银浊度法和离子选择性电极法 |
China National Standards H |
English PDF |
| GB/T 13747.25-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 13747.17-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 17：Determination of cadmium content—Polarography 锆及锆合金化学分析方法 第17部分：镉量的测定 极谱法 |
China National Standards H |
English PDF |
| GB/T 19587-2017 |
Determination of tHe specific surface area of solids by gas adsorption using the BET method 气体吸附BET法测定固态物质比表面积 |
China National Standards H |
English PDF |
| GB/T 4678.6-2017 |
Diecasting dies—Components—Part 6: Headed guide bush 压铸模 零件 第6部分：带头导套 |
China National Standards H |
English PDF |
| GB/T 4678.7-2017 |
Diecasting dies—Components—Part 7: StraigHt guide bush 压铸模 零件 第7部分：直导套 |
China National Standards H |
English PDF |
| GB/T 18685-2017 |
THe blank diameters for rolling general purpose metric screw threads 普通螺纹搓制和滚制前的毛坯直径 |
China National Standards H |
English PDF |
| GB/T 5754.2-2017 |
Steel cord conveyor belts—Longitudinal traction test—Part 2: Measurement of tensile strengtH 钢丝绳芯输送带 纵向拉伸试验 第2部分：拉伸强度的测定 |
China National Standards H |
English PDF |
| GB/T 13747.22-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 22：Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method 锆及锆合金化学分析方法 第22部分：氧量和氮量的测定 惰气熔融红外吸收法/热导法 |
China National Standards H |
English PDF |
| GB/T 13747.24-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 24：Determination of carbon content—Infrared absorption method after high frequency combustion 锆及锆合金化学分析方法 第24部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards H |
English PDF |
| GB/T 34444-2017 |
Paper and board—Determination of tHe layer peel strength 纸和纸板 层间剥离强度的测定 |
China National Standards H |
English PDF |
| GB/T 34455-2017 |
Paper,board and pulps—Determination of 2,2-bis(4-Hydroxyphenyl) propane (bisphenol A )—Liquid chromatography 纸、纸板和纸浆 2,2-二(4-羟基苯基)丙烷(双酚A)的测定 液相色谱法 |
China National Standards H |
English PDF |
| GB/T 4678.10-2017 |
Diecasting dies—Components—Part 10: Ejector guide busH 压铸模 零件 第10部分：推板导套 |
China National Standards H |
English PDF |
| GB/T 13747.1-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry 锆及锆合金化学分析方法 第1部分：锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法 |
China National Standards H |
English PDF |
| GB/T 4698.23-2017 |
MetHods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第23部分：钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 4698.13-2017 |
MetHods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 13：Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第13部分：锆量的测定 EDTA络合滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 4698.25-2017 |
MetHods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine content—Silver chlorin spectrophotometry 海绵钛、钛及钛合金化学分析方法 第25部分：氯量的测定 氯化银分光光度法 |
China National Standards H |
English PDF |
| GB/T 4698.12-2017 |
MetHods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 12：Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第12部分：钒量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 13747.20-2017 |
MetHods for chemical analysis of zirconium and zirconium alloys—Part 20：Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第20部分：铪量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 34385-2017 |
General tecHnical specifications for cold roll forming machinery 辊式冷弯成形机械通用技术条件 |
China National Standards H |
English PDF |
| GB/T 34499.2-2017 |
MetHods for chemical analysis of iridium compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind 铱化合物化学分析方法 第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、 铅、镁、锰、锡、锌、钙、钠、钾、硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards H |
English PDF |
| GB/T 1819.16-2017 |
MetHods for chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第16部分：银量的测定 火焰原子吸收光谱法 |
China National Standards H |
English PDF |
| GB/T 34499.1-2017 |
MetHod for chemical analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate 铱化合物化学分析方法 第1部分：铱量的测定 硫酸亚铁电流滴定法 |
China National Standards H |
English PDF |
| GB/T 34410-2017 |
Classification and general tecHnology of upper limb orthoses 上肢矫形器的分类及通用技术条件 |
China National Standards H |
English PDF |
| GB/T 27022-2017 |
Conformity assessment—Requirements and recommendations for content of a tHird-party audit report on management systems 合格评定 管理体系第三方审核报告内容要求和建议 |
China National Standards H |
English PDF |
| GB/T 34412-2017 |
Statistical metHod for surface standard climate normals 地面标准气候值统计方法 |
China National Standards H |
English PDF |
| GB/T 34415-2017 |
Cavity ring-down spectroscopy system for measurement of atmospHeric carbon dioxide 大气二氧化碳(CO2)光腔衰荡光谱观测系统 |
China National Standards H |
English PDF |
| GB/T 34022-2017 |
Small-scale play facilities—THree-dimensional climbing net 小型游乐设施 立体攀网 |
China National Standards H |
English PDF |
| GB/T 3690-2017 |
Textile conveyor belts—Full tHickness tensile strength,elongation at break and elongation at the reference load—Test method 织物芯输送带 全厚度拉伸强度、拉断伸长率和参考力伸长率 试验方法 |
China National Standards H |
English PDF |
| GB/T 34366-2017 |
LigHt conveyor belts—Determination of the electrostatic field generated by a running light conveyor belt 轻型输送带 轻型输送带运转产生的静电场的测定 |
China National Standards H |
English PDF |
| GB/T 34367-2017 |
LigHt conveyor belts—Determination of the relaxed elastic modulus 轻型输送带 松弛弹性模量的测定 |
China National Standards H |
English PDF |
| GB/T 1819.12-2017 |
MetHods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration 锡精矿化学分析方法 第12部分：二氧化硅量的测定 硅钼蓝分光光度法和氢氧化钠滴定法 |
China National Standards H |
English PDF |
| GB/T 1819.9-2017 |
MetHods for chemical analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method 锡精矿化学分析方法 第9部分：三氧化钨量的测定 硫氰酸盐分光光度法 |
China National Standards H |
English PDF |
| GB/T 5318-2017 |
Sintered metal materials（excluding Hardmetals） without notch impact test piece 烧结金属材料（不包括硬质合金）无切口冲击试样 |
China National Standards H |
English PDF |
| GB/T 1819.14-2017 |
MetHods for chemical analysis of tin concentrates—Part 14：Determination of copper content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第14部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards H |
English PDF |
| GB/T 3848-2017 |
Hardmetals—Determination of (the magnetization) coercivity 硬质合金 矫顽（磁）力测定方法 |
China National Standards H |
English PDF |
| GB/T 3884.19-2017 |
MetHods for chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry 铜精矿化学分析方法 第19部分：铊量的测定 电感耦合等离子体质谱法 |
China National Standards H |
English PDF |
| GB/T 14142-2017 |
Test metHod for crystallographic perfection of epitaxial layers in silicon—Etching technique 硅外延层晶体完整性检验方法 腐蚀法 |
China National Standards H |
English PDF |
| GB/T 25026-2017 |
Structure,main size and basic parameters of one piece glass-lined steel vessels witH agitator 搪玻璃闭式搅拌容器型式、主要尺寸及基本参数 |
China National Standards H |
English PDF |
| GB 11567-2017 |
Motor veHicles and trailers-lateral and rear underrun protection requirements 汽车及挂车侧面和后下部防护要求 |
China National Standards H |
English PDF |
| GB/T 34550.2-2017 |
MetHod for evaluation of cooling seawater treatment agents—Part 2: Determination of scale inhibition performance 海水冷却水处理药剂性能评价方法 第2部分：阻垢性能的测定 |
China National Standards H |
English PDF |
| GB/T 34550.3-2017 |
MetHod for evaluation of cooling seawater treatment agents—Part 3: Determination of inhibiting microbes performance 海水冷却水处理药剂性能评价方法 第3部分：菌藻抑制性能的测定 |
China National Standards H |
English PDF |
| GB/T 34550.4-2017 |
MetHod for evaluation of cooling seawater treatment agents—Part 4: Dynamic simulation test 海水冷却水处理药剂性能评价方法 第4部分：动态模拟试验 |
China National Standards H |
English PDF |
| GB/T 34550.1-2017 |
MetHod for evaluation of cooling seawater treatment agents—Part 1: Determination of corrosion inhibition performance 海水冷却水处理药剂性能评价方法 第1部分: 缓蚀性能的测定 |
China National Standards H |
English PDF |
| GB/T 34405-2017 |
Determination for migration of acrylamide in Household papers—Liquid chromatography-tandem mass spectrometry（LC-MS/MS）method 家用纸制品中丙烯酰胺迁移量的测定 液相色谱-串联质谱法 |
China National Standards H |
English PDF |
| GB/T 34670-2017 |
Specification for tecHnology transfer services 技术转移服务规范 |
China National Standards H |
English PDF |
| GB/T 14251-2017 |
General tecHnical standard for metal container of canned food 罐头食品金属容器通用技术要求 |
China National Standards H |
English PDF |
| GB/T 7321-2017 |
Sample preparation for testing of sHaped refractory products 定形耐火制品试样制备方法 |
China National Standards H |
English PDF |
| GB/T 34168-2017 |
Test metHod of gold and silver nanoparticle materials biological effect by transmission electron microscope 金、银纳米颗粒材料生物效应的透射电子显微镜检测方法 |
China National Standards H |
English PDF |
| GB/T 34171-2017 |
Test metHod for flexural property of thin and ultrathin glass—Three-point bending method 薄与超薄玻璃弯曲性能试验方法 三点弯曲法 |
China National Standards H |
English PDF |
| GB/T 20314-2017 |
THin float glass for liquid crystal display（ LCD ）applications 液晶显示器用薄浮法玻璃 |
China National Standards H |
English PDF |
| GB/T 34172-2017 |
Microbeam analysis—Electron backscatter diffraction—PHase analysis method of metal and alloy 微束分析 电子背散射衍射 金属及合金的相分析方法 |
China National Standards H |
English PDF |
| GB/T 3854-2017 |
Test metHod for hardness of reinforced plastics by means of a Barcol impresser 增强塑料巴柯尔硬度试验方法 |
China National Standards H |
English PDF |
| GB/T 34174-2017 |
Surface cHemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation 表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序 |
China National Standards H |
English PDF |
| GB/T 34178-2017 |
Silica glass substrates for pHotomask 光掩模石英玻璃基板 |
China National Standards H |
English PDF |
| GB/T 34176-2017 |
CHemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline 邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法 |
China National Standards H |
English PDF |
| GB/T 34179-2017 |
PHotovoltaic glass—Accelerated aging test method under multi-factor coupling conditions 光伏玻璃 多因素耦合环境加速老化试验方法 |
China National Standards H |
English PDF |
| GB/T 3003-2017 |
Refractory fibres and tHe products 耐火纤维及制品 |
China National Standards H |
English PDF |
| GB/T 34177-2017 |
Quartz glass wafer for litHography 光刻用石英玻璃晶圆 |
China National Standards H |
English PDF |
| GB/T 34180-2017 |
THermal insulation products for building applications—Determination of the resistance to impact of external thermal insulation composite systems(ETICS) 建筑用绝热制品 外墙外保温系统抗冲击性测定 |
China National Standards H |
English PDF |
| GB/T 34181-2017 |
Forming adHesives for mineral wool insulation material 矿物棉绝热制品用定型剂 |
China National Standards H |
English PDF |
| GB/T 34184-2017 |
Test metHod for infrared refractive index of infrared optical glass—The deflection angle measurement 红外光学玻璃红外折射率测试方法 偏折角法 |
China National Standards H |
English PDF |
| GB/T 34183-2017 |
THermal insulating products for building equipment and industrial installations—Determination of the coefficient of thermal expansion 建筑设备及工业装置用绝热制品 热膨胀系数的测定 |
China National Standards H |
English PDF |
| GB/T 16555-2017 |
CHemical analysis of refractories containing carbon and silicon carbide or nitride 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards H |
English PDF |
| GB/T 34217-2017 |
Refractory products—Determination of torsion strengtH at elevated temperature 耐火材料 高温抗扭强度试验方法 |
China National Standards H |
English PDF |
| GB/T 34187-2017 |
Units and symbols for urban Heating 城镇供热用单位和符号 |
China National Standards H |
English PDF |
| GB/T 34189-2017 |
Portland cement used for pipe pile witHout high pressure steam 免压蒸管桩硅酸盐水泥 |
China National Standards H |
English PDF |
| GB/T 34219-2017 |
Refractory matericals—Determination of tensile strengtH at room temperature 耐火材料 常温抗拉强度试验方法 |
China National Standards H |
English PDF |
| GB/T 34150-2017 |
Printing macHinery-Web-fed solventless laminating machine 印刷机械 卷筒料无溶剂复合机 |
China National Standards H |
English PDF |
| GB/T 6730.74-2017 |
Iron ores－Determination of magnesium content－Flame atomic absorption spectrometric metHod 铁矿石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards H |
English PDF |
| GB/T 6730.42-2017 |
Iron ores—Determination of lead content—DitHizone spectrophotometric method 铁矿石 铅含量的测定 双硫腙分光光度法 |
China National Standards H |
English PDF |
| GB/T 6730.39-2017 |
Iron ores—Determination of nickle content—Dimetylglyoxime spectropHotometric method 铁矿石 镍含量的测定 丁二酮肟分光光度法 |
China National Standards H |
English PDF |
| GB/T 6730.47-2017 |
Iron ores—Determination of niobium content—SulfocHlorophenol S spectrophotometric method 铁矿石 铌含量的测定 氯代磺酚S分光光度法 |
China National Standards H |
English PDF |
| GB/T 6730.37-2017 |
Iron ores—Determination of cobalt content—4-((5-cHloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法 |
China National Standards H |
English PDF |
| GB/T 6730.26-2017 |
Iron ores—Determination of fluorine content—THorium nitrate titrimetric method 铁矿石 氟含量的测定 硝酸钍滴定法 |
China National Standards H |
English PDF |
| GB/T 6730.31-2017 |
Iron ores—Determination of vanadium—N-benzoyl-N-pHenylhydroxylamine extraction spectrophotometric method 铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法 |
China National Standards H |
English PDF |
| GB/T 6730.38-2017 |
Iron ores—Determination of cobalt content—Nltroso-R salt spectropHotometric method 铁矿石 钴含量的测定 亚硝基-R盐分光光度法 |
China National Standards H |
English PDF |
| GB/T 34190-2017 |
Surface coating weigHt (thickness) of electrical steel—X-ray spectrometric method 电工钢表面涂层的重量（厚度） X射线光谱测试方法 |
China National Standards H |
English PDF |
| GB/T 34197-2017 |
Electric sHovel steel wire ropes 电铲用钢丝绳 |
China National Standards H |
English PDF |
| GB/T 6730.30-2017 |
Iron ores—Determination of cHromium content—Diphenyl carbazide spectrophotometric method 铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards H |
English PDF |
| GB/T 34191-2017 |
MetHods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry 钢铁行业带式焙烧机焙烧球团热平衡测试与计算方法 |
China National Standards H |
English PDF |
| GB/T 20564.1-2017 |
Continuously cold rolled High strength steel sheet and strip for automobile—Part 1: Bake hardening steel 汽车用高强度冷连轧钢板及钢带 第1部分：烘烤硬化钢 |
China National Standards H |
English PDF |
| GB/T 20564.3-2017 |
Continuously cold rolled High strength steel sheet and strip for automobile—Part 3: High strength interstitial free steel 汽车用高强度冷连轧钢板及钢带 第3部分: 高强度无间隙原子钢 |
China National Standards H |
English PDF |
| GB/T 34199-2017 |
Hot-rolled H section steel for electrified railway pillars 电气化铁路接触网支柱用热轧H型钢 |
China National Standards H |
English PDF |
| GB/T 20887.7-2017 |
Continuously Hot rolled high strength steel sheet and strip for automobile—Part 7：Steels for hydraulic forming 汽车用高强度热连轧钢板及钢带 第7部分：液压成形用钢 |
China National Standards H |
English PDF |
| GB/T 20564.11-2017 |
Continuously cold rolled High strength steel sheet and strip for automobile—Part 11：Carbon manganese steel 汽车用高强度冷连轧钢板及钢带 第11部分：碳锰钢 |
China National Standards H |
English PDF |
| GB/T 20564.2-2017 |
Continuously cold rolled High strength steel sheet and strip for automobile—Part 2: Dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分：双相钢 |
China National Standards H |
English PDF |
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