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 34370.2-2017 |
Nondestructive testing of amusement equipments-Part 2:Visual examination 游乐设施无损检测 第2部分:目视检测 |
China National Standards Part |
English PDF |
GB/T 34370.4-2017 |
Nondestructive testing of amusement equipments—Part 4:Penetrant testing 游乐设施无损检测 第4部分:渗透检测 |
China National Standards Part |
English PDF |
GB/T 34370.3-2017 |
Nondestructive testing of amusement equipments—Part 3:Magnetic particle testing 游乐设施无损检测 第3部分:磁粉检测 |
China National Standards Part |
English PDF |
GB/T 34570.2-2017 |
Safety for rechargeable battery packs and chargers for electric tools—Part 2: Safety for chargers 电动工具用可充电电池包和充电器的安全 第2部分:充电器的安全 |
China National Standards Part |
English PDF |
GB/T 2099.9-2017 |
Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requirements for socket-outlets for information 家用和类似用途插头插座 第2-9部分:信息插座的特殊要求 |
China National Standards Part |
English PDF |
GB/T 17587.1-2017 |
Ball screws—Part 1: Vocabulary and designation 滚珠丝杠副 第1部分:术语和符号 |
China National Standards Part |
English PDF |
GB/T 34640.1-2017 |
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 1:Classification of scraps 变形铝及铝合金废料分类、回收与利用 第1部分:废料的分类 |
China National Standards Part |
English PDF |
GB/T 4698.20-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4:Determination of manganese content—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第4部分:锰量的测定 高碘酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Part |
English PDF |
GB/T 13747.15-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 15:Determination of boron content—Curcumin spectrophotometry 锆及锆合金化学分析方法 第15部分:硼量的测定 姜黄素分光光度法 |
China National Standards Part |
English PDF |
GB/T 4698.19-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19:Determination of molybdenum content—Thiocyanate-differential spectrophotometry 海绵钛、钛及钛合金化学分析方法 第19部分:钼量的测定 硫氰酸盐示差光度法 |
China National Standards Part |
English PDF |
GB/T 4698.5-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5:Determination of molybdenum content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第5部分:钼量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Part |
English PDF |
GB/T 13747.21-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen content—Inert gas fusion-infrared absorption or thermal conductivity method 锆及锆合金化学分析方法 第21部分:氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards Part |
English PDF |
GB/T 13747.8-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 8:Determination of cobalt content—Nitroso-R-salt spectrophotometry 锆及锆合金化学分析方法 第8部分:钴量的测定 亚硝基R盐分光光度法 |
China National Standards Part |
English PDF |
GB/T 15022.8-2017 |
Resin based reactive compounds used for electrical insulation— Part 8:Epoxy modified unsaturated polyester vacuum pressure impregnation (VPI) resin 电气绝缘用树脂基活性复合物 第8部分:环氧改性不饱和聚酯真空压力浸渍(VPI)树脂 |
China National Standards Part |
English PDF |
GB/T 311.3-2017 |
Insulation co-ordination—Part 3: Procedures for high-voltage direct current (HVDC) converter stations 绝缘配合 第3部分:高压直流换流站绝缘配合程序 |
China National Standards Part |
English PDF |
GB/T 1819.17-2017 |
Methods for chemical analysis of tin concentrates—Part 17:Determination of mercury content—Atomic fluorescence spectrometric method 锡精矿化学分析方法 第17部分:汞量的测定 原子荧光光谱法 |
China National Standards Part |
English PDF |
GB/T 1819.15-2017 |
Methods for chemical analysis of tin concentrates—Part 15:Determination of fluorine content—The ion-selective electrode method 锡精矿化学分析方法 第15部分:氟量的测定 离子选择电极法 |
China National Standards Part |
English PDF |
GB/T 20897.3-2017 |
Inflatable boats—Part3: Boats with a maximum motor power rating of 15 kW and greater 充气艇 第3部分:发动机最大额定功率为15 kW及以上的艇 |
China National Standards Part |
English PDF |
GB/T 13747.11-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry 锆及锆合金化学分析方法 第11部分:钼量的测定 硫氰酸盐分光光度法 |
China National Standards Part |
English PDF |
GB/T 34640.3-2017 |
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 3:Utilization of scraps 变形铝及铝合金废料分类、回收与利用 第3部分:废料的利用 |
China National Standards Part |
English PDF |
GB/T 34640.2-2017 |
Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 2:Recycling of scraps 变形铝及铝合金废料分类、回收与利用 第2部分:废料的回收 |
China National Standards Part |
English PDF |
GB/T 1819.7-2017 |
Methods for chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第7部分:铋量的测定 火焰原子吸收光谱法 |
China National Standards Part |
English PDF |
GB/T 34630.1-2017 |
Friction stir welding—Aluminium and its alloys—Part 1:Terminology and definition 搅拌摩擦焊 铝及铝合金 第1部分:术语及定义 |
China National Standards Part |
English PDF |
GB/T 34626.1-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第1部分:钢铁及其合金 |
China National Standards Part |
English PDF |
GB/T 4698.8-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8:Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第8部分:铝量的测定 碱分离-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 Part |
English PDF |
GB/T 13747.13-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography 锆及锆合金化学分析方法 第13部分:铅量的测定 极谱法 |
China National Standards Part |
English PDF |
GB/T 15370.7-2017 |
Agricultural tractors—General requirement—Part 7: Three-wheel boat tractors 农业拖拉机 通用技术条件 第7部分:三轮船式拖拉机 |
China National Standards Part |
English PDF |
GB/T 4678.2-2017 |
Diecasting dies—Components—Part 2: Round inserts 压铸模 零件 第2部分:圆形镶块 |
China National Standards Part |
English PDF |
GB/T 34630.5-2017 |
Friction stir welding—Aluminium and its alloys—Part 5:Quality and inspection requirements 搅拌摩擦焊 铝及铝合金 第5部分:质量与检验要求 |
China National Standards Part |
English PDF |
GB/T 34630.3-2017 |
Friction stir welding—Aluminium and its alloys—Part 3:Qualification of welding operators 搅拌摩擦焊 铝及铝合金 第3部分:焊接操作工的技能评定 |
China National Standards Part |
English PDF |
GB/T 34630.4-2017 |
Friction stir welding—Aluminium and its alloys—Part 4:Specification and qualification of welding procedures 搅拌摩擦焊 铝及铝合金 第4部分:焊接工艺规程及评定 |
China National Standards Part |
English PDF |
GB/T 32076.8-2017 |
High-strength structural bolting assemblies for preloading—Part 8: Torshear type bolt with cup head,and nut assemblies 预载荷高强度栓接结构连接副 第8部分:扭剪型圆头螺栓和螺母连接副 |
China National Standards Part |
English PDF |
GB/T 1819.13-2017 |
Methods for chemical analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第13部分:氧化镁、氧化钙量的测定 火焰原子吸收光谱法 |
China National Standards Part |
English PDF |
GB/T 34626.2-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 2: Non-ferrous metals and alloys 金属及其他无机覆盖层 金属表面的清洗和准备 第2部分:有色金属及其合金 |
China National Standards Part |
English PDF |
GB/T 18916.32-2017 |
Norm of water intake—Part 32:Iron ore mineral processing 取水定额 第32部分:铁矿选矿 |
China National Standards Part |
English PDF |
GB/T 1819.8-2017 |
Methods for chemical analysis of tin concentrates—Part 8:Determination of zinc content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第8部分:锌量的测定 火焰原子吸收光谱法 |
China National Standards Part |
English PDF |
GB/T 4698.18-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18:Determination of tin content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第18部分:锡量的测定 火焰原子吸收光谱法 |
China National Standards Part |
English PDF |
GB/T 4698.24-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24:Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第24部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Part |
English PDF |
GB/T 1819.10-2017 |
Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法 第10部分:硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法 |
China National Standards Part |
English PDF |
GB/T 4698.9-2017 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9:Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第9部分:锡量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards Part |
English PDF |
GB/T 18690.3-2017 |
Agricultural irrigation equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters 农业灌溉设备 微灌用过滤器 第3部分:自动冲洗网式过滤器和叠片式过滤器 |
China National Standards Part |
English PDF |
GB/T 18690.2-2017 |
Agricultural irrigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters 农业灌溉设备 微灌用过滤器 第2部分:网式过滤器和叠片式过滤器 |
China National Standards Part |
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 Part |
English PDF |
GB/T 34630.2-2017 |
Friction stir welding—Aluminium and its alloys—Part 2:Design of weld joints 搅拌摩擦焊 铝及铝合金 第2部分:焊接接头设计 |
China National Standards Part |
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 Part |
English PDF |
GB/T 4678.8-2017 |
Diecasting dies—Components—Part 8: Ejector plate 压铸模 零件 第8部分:推板 |
China National Standards Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
English PDF |
GB/T 4678.9-2017 |
Diecasting dies—Components—Part 9: Ejector guide pillar 压铸模 零件 第9部分:推板导柱 |
China National Standards Part |
English PDF |
GB/T 4678.5-2017 |
Diecasting dies—components—Part 5: Round guide pillar 压铸模 零件 第5部分:圆导柱 |
China National Standards Part |
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 Part |
English PDF |
GB/T 4678.1-2017 |
Diecasting dies—Components—Part 1: Die plates 压铸模 零件 第1部分:模板 |
China National Standards Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
English PDF |
GB/T 4437.2-2017 |
Aluminium and aluminium alloy extruded tubes—Part 2:Seam tubes 铝及铝合金热挤压管 第2部分:有缝管 |
China National Standards Part |
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 Part |
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 Part |
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 Part |
English PDF |
GB/T 4678.3-2017 |
Diecasting dies—Components—Part 3: Rectangular inserts 压铸模 零件 第3部分:矩形镶块 |
China National Standards Part |
English PDF |
GB/T 4678.19-2017 |
Diecasting dies—Components—Part 19: Locating element 压铸模 零件 第19部分:定位元件 |
China National Standards Part |
English PDF |
GB/T 17587.3-2017 |
Ball screws—Part 3:Acceptance conditions and acceptance tests 滚珠丝杠副 第3部分:验收条件和验收检验 |
China National Standards Part |
English PDF |
GB/T 4678.11-2017 |
Diecasting dies—Components—Part 11: Ejector pin 压铸模 零件 第11部分:推杆 |
China National Standards Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
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 Part |
English PDF |
GB/T 20887.6-2017 |
Continuously hot rolled high strength steel sheet and strip for automobile—Part 6: Complex phase steel 汽车用高强度热连轧钢板及钢带 第6部分:复相钢 |
China National Standards Part |
English PDF |
GB/T 20564.10-2017 |
Continuously cold rolled high strength steel sheet and strip for automobile—Part 10: Twinning induced plasticity steel 汽车用高强度冷连轧钢板及钢带 第10部分:孪晶诱导塑性钢 |
China National Standards Part |
English PDF |
GB/T 20887.1-2017 |
Continuously hot rolled high strength steel sheet and strip for automobile—Part 1: High yield strength steel for cold forming 汽车用高强度热连轧钢板及钢带 第1部分:冷成形用高屈服强度钢 |
China National Standards Part |
English PDF |
GB/T 19346.2-2017 |
Methods of measurement for amorphous and nanocrystalline alloys—Part 2: Lamination factor of amorphous alloy strips 非晶纳米晶合金测试方法 第2部分:带材叠片系数 |
China National Standards Part |
English PDF |
GB/T 33746.1-2017 |
Technical specification of NFC security—Part 1: NFCIP-1 security services and protocol 近场通信(NFC)安全技术要求 第1部分:NFCIP-1安全服务和协议 |
China National Standards Part |
English PDF |
GB/T 25102.7-2017 |
Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量 |
China National Standards Part |
English PDF |
GB/T 20441.5-2017 |
Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison 电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法 |
China National Standards Part |
English PDF |
GB/T 25498.5-2017 |
Electroacoustics—Simulators of human head and ear—Part 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts 电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器 |
China National Standards Part |
English PDF |
GB/T 7676.1-2017 |
Direct acting indicating analogue electrical measuring Instruments and their accessories—Part 1:Definitions and general requirements common to all parts 直接作用模拟指示电测量仪表及其附件 第1部分:定义和通用要求 |
China National Standards Part |
English PDF |
GB/T 22324.1-2017 |
Saffron—Part 1:Specification 藏红花 第1部分:规格 |
China National Standards Part |
English PDF |
Find out:14234Items | To Page of: First -Previous-Next -Last | [40] [41] [42] [43] [44] [45] [46] |