China alloys GB Standards English PDF List

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.

China "alloys" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 20975.2-2018	Methods for chemical analysis of aluminium and aluminium alloys—Part2: Determination of arsenic content 铝及铝合金化学分析方法第2部分：砷含量的测定	China National Standards alloys	English PDF
GB/T 20975.1-2018	Methods for chemical analysis of aluminium and aluminium alloys—Part 1：Determination of mercury content 铝及铝合金化学分析方法第1部分：汞含量的测定	China National Standards alloys	English PDF
GB/T 34471.2-2017	Elastic alloys—Part 2: Constant elastic alloys 弹性合金第2部分：恒弹性合金	China National Standards alloys	English PDF
GB/T 15970.7-2017	Corrosion of metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing 金属和合金的腐蚀应力腐蚀试验第7部分: 慢应变速率试验	China National Standards alloys	English PDF
GB/T 19345.1-2017	Amorphous and nanocrystalline alloys—Part 1: Fe-based amorphous soft magnetic alloy strips 非晶纳米晶合金第1部分：铁基非晶软磁合金带材	China National Standards alloys	English PDF
GB/T 34480-2017	Aluminum alloys die forgings, hand forgings, and rolled ring forgings from spray-formed billet 喷射成形锭坯锻制的铝合金锻件	China National Standards alloys	English PDF
GB/T 5237.4-2017	Wrought aluminium alloys extruded profiles for architecture—Part 4: Powder coating profiles 铝合金建筑型材第4部分：喷粉型材	China National Standards alloys	English PDF
GB/T 34483-2017	β transus temperature determination methods of zirconium and zirconium alloys 锆及锆合金β相转变温度测定方法	China National Standards alloys	English PDF
GB/T 34488-2017	Aluminium alloys extruded profiles for aluminium bridges 全铝桥梁结构用铝合金挤压型材	China National Standards alloys	English PDF
GB/T 34506-2017	Aluminum alloys extruded profiles，bars，rods，and tubes from spray-formed billet 喷射成形锭坯挤制的铝合金挤压型材、棒材和管材	China National Standards alloys	English PDF
GB/T 34508-2017	Additive manufacturing with TC4 alloys powder by bed electron beam melting 粉床电子束增材制造TC4合金材料	China National Standards alloys	English PDF
GB/T 34489-2017	Aluminium alloys extruded profiles and sheets for roofing structure 屋面结构用铝合金挤压型材和板材	China National Standards alloys	English PDF
GB/T 34493-2017	Aluminium alloys extruded rods for easy-cutting 易切削铝合金挤压棒材	China National Standards alloys	English PDF
GB/T 4698.27-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 27：Determination of neodymium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第27部分：钕量的测定电感耦合等离子体原子发射光谱法	China National Standards alloys	English PDF
GB/T 4698.3-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 3：Determination of silicon content—Molybdenum blue spectrophotometry 海绵钛、钛及钛合金化学分析方法第3部分：硅量的测定钼蓝分光光度法	China National Standards alloys	English PDF
GB/T 4698.22-2017	Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第22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 alloys	English PDF
GB/T 4698.28-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 28：Determination of ruthenium content—Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法第28部分：钌量的测定电感耦合等离子体原子发射光谱法	China National Standards alloys	English PDF
GB/T 4698.1-2017	Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 1：Determination of copper content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法第1部分：铜量的测定火焰原子吸收光谱法	China National Standards alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	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 alloys	English PDF
GB/T 34203-2017	Corrosion of metals and alloys—Air pollutant monitoring and analysis methods 金属和合金的腐蚀大气污染物的采集与分析方法	China National Standards alloys	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 alloys	English PDF
GB/T 1527-2017	Drawn tube of copper and copper alloys 铜及铜合金拉制管	China National Standards alloys	English PDF
GB/T 26007-2017	Copper alloys strip and foil for springs and connectors 弹性元件和接插件用铜合金带箔材	China National Standards alloys	English PDF
GB/T 33883-2017	Test methods for stress corrosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method 7XXX系铝合金应力腐蚀试验沸腾氯化钠溶液法	China National Standards alloys	English PDF
GB/T 33910-2017	Aluminium and aluminium alloys extruded profiles used for motor 汽车用铝及铝合金挤压型材	China National Standards alloys	English PDF
GB/T 17791-2017	Seamless copper and copper alloys tube for air conditioner and refrigeration equipment 空调与制冷设备用铜及铜合金无缝管	China National Standards alloys	English PDF
GB/T 8753.1-2017	Anodizing of aluminium and its alloys—Assessment of quality of sealed anodic oxidation coatings—Part 1：Measurement of the loss of mass after immersion in acid solution(s) 铝及铝合金阳极氧化氧化膜封孔质量的评定方法第1部分：酸浸蚀失重法	China National Standards alloys	English PDF
GB/T 33824-2017	Aluminum and Aluminum alloys plates, sheets and strips for cans and caps of new energy power batteries 新能源动力电池壳及盖用铝及铝合金板、带材	China National Standards alloys	English PDF
GB/T 33645-2017	Welding procedure qualification test for laser-arc hybrid welding of steels, nickel and nickel alloys 钢、镍及镍合金的激光-电弧复合焊接工艺评定试验	China National Standards alloys	English PDF
GB/T 19346.1-2017	Amorphous and nanocrystalline alloys measurement methods—Part 1：AC magnetic properties by the use of ring specimens 非晶纳米晶合金测试方法第1部分：环形试样交流磁性能	China National Standards alloys	English PDF
GB/T 4698.4-2017	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 alloys	English PDF
GB/T 13822-2017	Test specimens for nonferrous diecasting alloys 压铸有色合金试样	China National Standards alloys	English PDF
GB/T 8063-2017	Designation of cast nonferrous metals and their alloys 铸造有色金属及其合金牌号表示方法	China National Standards alloys	English PDF
GB/T 35777-2017	Mechanical tests for metal alloys adornment chains—Tensile testing 金属及其合金饰品链力学性能测试拉力测试	China National Standards alloys	English PDF
GB/T 26494-2016	Aluminum alloys extruded profiles used for structural material of railway vehicle carbodies 轨道交通车辆结构用铝合金挤压型材	China National Standards alloys	English PDF
GB/T 3620.1-2016	Designation and composition of titanium and titanium alloys 钛及钛合金牌号和化学成分	China National Standards alloys	English PDF
GB/T 33370-2016	The measuring method for copper and copper alloys soften temperature 铜及铜合金软化温度的测定方法	China National Standards alloys	English PDF
GB/T 33214-2016	Laser-arc hybrid welding joints of steels, nickel and nickel alloys—Quality levels for imperfections 钢、镍及镍合金的激光-电弧复合焊接接头缺欠质量分级指南	China National Standards alloys	English PDF
GB/T 3195-2016	Aluminium and aluminium alloys drawn round wires 铝及铝合金拉制圆线材	China National Standards alloys	English PDF
GB/T 33141-2016	Magnesium lithium alloys ingots 镁锂合金铸锭	China National Standards alloys	English PDF
GB/T 5153-2016	Designation and composition of wrought magnesium and magnesium alloys 变形镁及镁合金牌号和化学成分	China National Standards alloys	English PDF
GB/T 32791-2016	Electromagnetic (Eddy-Current) examination method for electrical conductivity of copper and copper alloys 铜及铜合金导电率涡流测试方法	China National Standards alloys	English PDF
GB/T 19078-2016	Magnesium alloys ingots for castings 铸造镁合金锭	China National Standards alloys	English PDF
GB/T 15260-2016	Corrosion of metals and alloys—Test methods for intergranular corrosion of nickel alloys 金属和合金的腐蚀镍合金晶间腐蚀试验方法	China National Standards alloys	English PDF
GB/T 32571-2016	Corrosion of metals and alloys—Corrosion test for intergranular corrosion susceptibility of high—Cr ferritic stainless steels 金属和合金的腐蚀高铬铁素体不锈钢晶间腐蚀试验方法	China National Standards alloys	English PDF
GB/T 32550-2016	Corrosion of metals and alloys—Determination of the critical pitting temperature under potentiostatic control 金属和合金的腐蚀恒电位控制下的临界点蚀温度测定	China National Standards alloys	English PDF
GB/T 17897-2016	Corrosion of metals and alloys—Corrosion test for pitting corrosion resistance of stainless steels in the ferric chloride solution 金属和合金的腐蚀不锈钢三氯化铁点腐蚀试验方法	China National Standards alloys	English PDF
GB/T 32388-2015	Aluminum and aluminum alloys nonstick cookware 铝及铝合金不粘锅	China National Standards alloys	English PDF
GB/T 32286.1-2015	Soft magnetic alloys—Part 1：Nickel-iron alloys 软磁合金第1部分：铁镍合金	China National Standards alloys	English PDF
GB/T 14989-2015	Iron-cobalt-vanadium permanent-magnet alloys 铁钴钒永磁合金	China National Standards alloys	English PDF
GB/T 6892-2015	Wrought aluminium and aluminium alloys extruded profiles for general engineering 一般工业用铝及铝合金挤压型材	China National Standards alloys	English PDF
GB/T 32257-2015	Qualification testing of welders for fusion welding on nickel and nickel alloys 镍及镍合金熔化焊焊工技能评定	China National Standards alloys	English PDF
GB/T 31966-2015	Yttrium-aluminium alloys 钇铝合金	China National Standards alloys	English PDF
GB/T 4010-2015	Ferroalloys sampling and preparation of samples for chrmical analysis 铁合金化学分析用试样的采取和制备	China National Standards alloys	English PDF
GB/T 31935-2015	Corrosion of metals and alloys—Corrosion test for intergranular corrosion susceptibility of low-Cr ferritic stainless steels 金属和合金的腐蚀低铬铁素体不锈钢晶间腐蚀试验方法	China National Standards alloys	English PDF
GB/T 16545-2015	Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens 金属和合金的腐蚀腐蚀试样上腐蚀产物的清除	China National Standards alloys	English PDF
GB/T 7999-2015	Optical emission spectrometric analysis method of aluminum and aluminum alloys 铝及铝合金光电直读发射光谱分析方法	China National Standards alloys	English PDF
GB/T 5121.29-2015	Methods for chemical analysis of copper and copper alloys—Part 29: Determination of aluminium oxide content 铜及铜合金化学分析方法第29部分：三氧化二铝含量的测定	China National Standards alloys	English PDF
GB/T 31840.3-2015	Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rated voltages 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆第3部分：额定电压35kV(Um=40.5kV)电缆	China National Standards alloys	English PDF
GB/T 31840.2-2015	Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 2: Cables for rated voltages from 6kV(Um=7.2kV)up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5 kV) 铝合金芯挤包绝缘电力电缆第2部分：额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆	China National Standards alloys	English PDF
GB/T 31840.1-2015	Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 1：Cables for rated voltages of 1 kV(Um=1.2kV) and 3kV(Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆第1部分：额定电压1kV (Um=1.2kV)和3kV (Um=3.6kV)电缆	China National Standards alloys	English PDF
GB/T 11886-2015	Silver jewellery alloys—Determination of sliver—Volhard method 银合金首饰银含量的测定伏尔哈特法	China National Standards alloys	English PDF
GB/T 31317-2014	Corrosion of metals and alloys—Black box exposure test method 金属和合金的腐蚀黑箱暴露试验方法	China National Standards alloys	English PDF
GB/T 31309-2014	Calculation of electoron vacancy number in nickel-base superalloys 镍基高温合金电子空位数计算方法	China National Standards alloys	English PDF
GB/T 12967.4-2014	Test methods for anodic oxidation coatings of aluminium and aluminium alloys―Part 4：Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings 铝及铝合金阳极氧化膜检测方法第4部分：着色阳极氧化膜耐紫外光性能的测定	China National Standards alloys	English PDF
GB/T 15073-2014	Casting titanium and titanium alloys 铸造钛及钛合金	China National Standards alloys	English PDF
GB/T 3954-2014	Aluminium and aluminium alloys rod for electrical purpose 电工圆铝杆	China National Standards alloys	English PDF
GB/T 30563-2014	Qualification test of welders―Fusion welding for copper and copper alloys 铜及铜合金熔化焊焊工技能评定	China National Standards alloys	English PDF
GB/T 30562-2014	Solid wire electrodes,solid wires and rods for fusion welding of titanium and titanium alloys 钛及钛合金焊丝	China National Standards alloys	English PDF

Find out:718Items | To Page of: First -Previous-Next -Last | 1 2 3 4 5 6 7 8

- Since 2001 -
Focus on China Standards & Compliance Services

www.rjs.cn
China Licenses

www.transcustoms.com
China HS code & Tariff

www.gbstandards.org
China National Standards