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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 20975.13-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content 铝及铝合金化学分析方法 第13部分：钒含量的测定 |
China National Standards nium |
 English PDF |
| GB/T 18115.2-2020 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards nium |
English PDF |
| GB/T 18115.1-2020 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttri 稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards nium |
English PDF |
| GB/T 2526-2020 |
Gadolinium oxide 氧化钆 |
China National Standards nium |
English PDF |
| GB/T 15076.10-2019 |
Methods for chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry 钽铌化学分析方法 第10部分:铌中铁、镍、铬、钛、锆、铝和锰量的测定 直流电弧原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 13747.7-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 7：Determination of manganese content—Patassium periodate spectrometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第7部分：锰量的测定 高碘酸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 nium |
English PDF |
| GB/T 13747.2-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第2部分：铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 13747.12-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 12：Determination of silicon content—Molybdenum blue spectrophotometry 锆及锆合金化学分析方法 第12部分：硅量的测定 钼蓝分光光度法 |
China National Standards nium |
English PDF |
| GB/T 2524-2019 |
Titanium sponge 海绵钛 |
China National Standards nium |
English PDF |
| GB/T 2085.2-2019 |
Aluminium powder—Part 2：Inflammable fine aluminium powder 铝粉 第2部分：球磨铝粉 |
China National Standards nium |
English PDF |
| GB/T 37910.2-2019 |
Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys 焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金 |
China National Standards nium |
English PDF |
| GB/T 37910.1-2019 |
Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys 焊缝无损检测 射线检测验收等级 第1部分：钢、镍、钛及其合金 |
China National Standards nium |
English PDF |
| GB/T 37901-2019 |
Technical requirements for laser welding of high temperature titanium alloy 高温钛合金激光焊接技术要求 |
China National Standards nium |
English PDF |
| GB/T 38472-2019 |
Recycling materials for cast aluminium alloys 再生铸造铝合金原料 |
China National Standards nium |
English PDF |
| GB/T 38441-2019 |
Pig iron and cast—Determination of chromium，copper，magnesium，manganese，molybdenum，nickel，phosphorus，tin，titanium，vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method 生铁及铸铁 铬、铜、镁、锰、钼、镍、磷、锡、钛、钒和硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 37623-2019 |
Corrosion of metals and alloys—Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors 金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验 |
China National Standards nium |
English PDF |
| GB/T 37616-2019 |
Aluminium alloys extruded profiles-axial force controlled fatigue testing method 铝合金挤压型材轴向力控制疲劳试验方法 |
China National Standards nium |
English PDF |
| GB/T 37606-2019 |
Titanium-steel clad or lined pipes 钛-钢复合管 |
China National Standards nium |
English PDF |
| GB/T 37520-2019 |
Titanium alloy extrusion profiles for aviation 航空用钛合金挤压型材 |
China National Standards nium |
English PDF |
| GB/T 27685-2019 |
Portable aluminium alloy ladder 便携式铝合金梯 |
China National Standards nium |
English PDF |
| GB/T 24583.1-2019 |
Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards nium |
English PDF |
| GB/T 22649-2019 |
Aluminium and aluminium alloys foil for container 铝及铝合金容器箔 |
China National Standards nium |
English PDF |
| GB/T 20975.31-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 31：Determination of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分：磷含量的测定 钼蓝分光光度法 |
China National Standards nium |
English PDF |
| GB/T 20975.30-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 30：Determination of hydrogen content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分：氢含量的测定 加热提取热导法 |
China National Standards nium |
English PDF |
| GB/T 20975.29-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards nium |
English PDF |
| GB/T 20975.28-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第28部分：钴含量的测定 火焰原子吸收光谱法 |
China National Standards nium |
English PDF |
| GB/T 17101-2019 |
Hot-dip zinc or zinc-aluminium coated steel wires for bridge cables 桥梁缆索用热镀锌或锌铝合金钢丝 |
China National Standards nium |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 5：Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards nium |
English PDF |
| GB/T 8547-2019 |
Titanium clad steel plate 钛-钢复合板 |
China National Standards nium |
English PDF |
| GB/T 8005.1-2019 |
Aluminium and aluminium alloy terms and definitions—Part 1：Product and method of processing and treatment 铝及铝合金术语 第1部分：产品及加工处理工艺 |
China National Standards nium |
English PDF |
| GB/T 5238-2019 |
Monocrystalline germanium and monocrystalline germanium slices 锗单晶和锗单晶片 |
China National Standards nium |
English PDF |
| GB/T 4698.21-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分：锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 4698.17-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法 |
China National Standards nium |
English PDF |
| GB/T 3191-2019 |
Extrusion rods and bars of aluminium and aluminium alloys 铝及铝合金挤压棒材 |
China National Standards nium |
English PDF |
| GB/T 2524-2019 |
Titanium sponge 海绵钛 |
China National Standards nium |
English PDF |
| GB/T 2085.2-2019 |
Aluminium powder—Part 2：Inflammable fine aluminium powder 铝粉 第2部分：球磨铝粉 |
China National Standards nium |
English PDF |
| GB/T 37751.33-2019 |
Residual current operated circuit-breakers for household and similar use—Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with alu 家用和类似用途的剩余电流动作断路器 第3-3部分：具有连接外部未经处理铝导线的螺纹型接线端子和连接铜或铝导线的铝制螺纹型接线端子RCD的特殊要求 |
China National Standards nium |
English PDF |
| GB/T 37673-2019 |
：Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method 煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法 |
China National Standards nium |
English PDF |
| GB/T 37667-2019 |
Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry 煤灰中铁、钙、镁、钾、钠、锰、磷、铝、钛、钡和锶的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 37632-2019 |
Man-made fiber—Test method for titanium dioxide content 化学纤维 二氧化钛含量试验方法 |
China National Standards nium |
English PDF |
| GB/T 13747.6-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 6：Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry 锆及锆合金化学分析方法 第6部分：铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法 |
China National Standards nium |
English PDF |
| GB/T 37403-2019 |
Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD) 薄膜晶体管液晶显示器(TFT-LCD)用四甲基氢氧化铵显影液 |
China National Standards nium |
English PDF |
| GB/T 19314.3-2019 |
Small craft—Hull construction and scantlings—Part 3:Materials:Steel,aluminium alloys,wood,other materials 小艇 艇体结构和构件尺寸 第3部分：材料：钢、铝合金、木材、其他材料 |
China National Standards nium |
English PDF |
| GB/T 37584-2019 |
Heat treatment of titanium and titanium alloy parts 钛及钛合金制件热处理 |
China National Standards nium |
English PDF |
| GB 51326-2018 |
Titanium smelter process design standard 钛冶炼厂工艺设计标准 |
China National Standards nium |
English PDF |
| GB/T 37262-2018 |
Petroleum and natural gas industries—Aluminium alloy drill pipe thread connection gauging 石油天然气工业-铝合金钻杆螺纹连接测量 |
China National Standards nium |
English PDF |
| GB/T 37265-2018 |
Petroleum and natural gas industries－Design and operating limits of drill strings with aluminium alloy drill pipes 石油天然气工业-含铝合金钻杆的钻柱设计及操作极限 |
China National Standards nium |
English PDF |
| GB/T 25121.2-2018 |
Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 2: Aluminium electrolytic capacitors with non-solid electrolyte 轨道交通-机车车辆设备-电力电子电容器-第2部分：非固体电解质铝电解电容器 |
China National Standards nium |
English PDF |
| GB/T 11071-2018 |
Zone-refined germanium ingot 区熔锗锭 |
China National Standards nium |
English PDF |
| GB/T 5585.2-2018 |
Copper or aluminium and its alloy bus bars for electrical purposes—Part 2: Aluminium and aluminium alloy bus bars 电工用铜、铝及其合金母线-第2部分：铝和铝合金母线 |
China National Standards nium |
English PDF |
| GB/T 5585.1-2018 |
Copper or aluminium and its alloy bus bars for electrical purposes—Part 1: Copper and copper alloy bus bars 电工用铜、铝及其合金母线-第1部分：铜和铜合金母线 |
China National Standards nium |
English PDF |
| GB/T 8756-2018 |
Collection of metallographs on defects of germanium crystal 锗晶体缺陷图谱 |
China National Standards nium |
English PDF |
| GB/T 37211.2-2018 |
Methods for chemical analysis of germanium metal—Part 2：Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method 金属锗化学分析方法-第2部分：铝、铁、铜、镍、铅、钙、镁、钴、铟、锌含量的测定-电感耦合等离子体质谱法 |
China National Standards nium |
English PDF |
| GB/T 37211.1-2018 |
Methods for chemical analysis of germanium metal—Part 1：Determination of arsenic content—Arsenic stain method 金属锗化学分析方法-第1部分：砷含量的测定-砷斑法 |
China National Standards nium |
English PDF |
| GB/T 37248-2018 |
High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry 高纯氧化铝-痕量金属元素的测定-电感耦合等离子体发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 37054-2018 |
Nanotechnology—Testing ratio of anatase to rutile in nano-titanium dioxide—X-ray diffraction 纳米技术-纳米二氧化钛中锐钛矿型与金红石型比率测定-X射线衍射法 |
China National Standards nium |
English PDF |
| GB 1903.28-2018 |
National Food Safety Standard - Food Nutrition Enhancer - Selenium Protein 食品安全国家标准-食品营养强化剂-硒蛋白 |
China National Standards nium |
English PDF |
| GB/T 36234-2018 |
Qualification testing of welders for fusion welding ontitanium and titanium alloys，zirconium and zirconium alloys 钛及钛合金、锆及锆合金熔化焊焊工技能评定 |
China National Standards nium |
English PDF |
| GB/T 36224-2018 |
Inserts for aviation,self-locking with MJ threads, open type, in aluminium alloy 航空用MJ螺纹铝合金通孔自锁镶嵌件 |
China National Standards nium |
English PDF |
| GB/T 2946-2018 |
Ammonium chloride 氯化铵 |
China National Standards nium |
English PDF |
| GB/T 8013.1-2018 |
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 1: Anodic oxide coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第1部分：阳极氧化膜 |
China National Standards nium |
English PDF |
| GB/T 36226-2018 |
Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method) 不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法) |
China National Standards nium |
English PDF |
| GB/T 36150-2018 |
Aluminium alloy 100°countersunk head inserts for aviation 航空用铝合金100°沉头孔镶嵌件 |
China National Standards nium |
English PDF |
| GB/T 36151-2018 |
Aluminium alloy open type inserts for aviation 航空用铝合金通孔镶嵌件 |
China National Standards nium |
English PDF |
| GB/T 8013.3-2018 |
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3: Organic polymer coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第3部分：有机聚合物涂膜 |
China National Standards nium |
English PDF |
| GB/T 20975.11-2018 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 11：Determination of lead content 铝及铝合金化学分析方法 第11部分：铅含量的测定 |
China National Standards nium |
English PDF |
| GB/T 14986.5-2018 |
Soft magnetic alloys—Part 5：Iron-aluminium alloys 软磁合金 第5部分：铁铝合金 |
China National Standards nium |
English PDF |
| GB/T 8013.2-2018 |
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 2: Combined coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第2部分:阳极氧化复合膜 |
China National Standards nium |
English PDF |
| GB/T 6891-2018 |
Aluminium and aluminium alloy profiled sheet 铝及铝合金压型板 |
China National Standards nium |
English PDF |
| GB/T 35094-2018 |
Magnesium-aluminium alloy wheel hub fixture general specification 镁铝合金轮毂夹具通用技术规范 |
China National Standards nium |
English PDF |
| GB/T 36159-2018 |
Guideline for the selection of coating types, tests and methods of assessing the performance of anodic oxide coatings and organic polymer coatings on aluminium and its alloys in architectural applications 建筑用铝及铝合金表面阳极氧化膜及有机聚合物膜层、性能、检测方法的选择 |
China National Standards nium |
English PDF |
| GB/T 20975.27-2018 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 27：Determination of cerium,lanthanum,scandium—Inductively coupled plasma atomic emission spectrometry method 铝及铝合金化学分析方法 第27部分：铈、镧、钪含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 36174-2018 |
Corrosion of metals and alloys—Determination of resistance to intergranular corrosion of solution heat-treatable aluminium alloys 金属和合金的腐蚀 固溶热处理铝合金的耐晶间腐蚀性的测定 |
China National Standards nium |
English PDF |
| GB/T 36153-2018 |
Aluminium alloy MJ threads inserts of self-locking floating nut for aviation 航空用MJ螺纹铝合金带游动自锁螺母的镶嵌件 |
China National Standards nium |
English PDF |
| GB/T 6346.26-2018 |
Fixed capacitors for use in electronic equipment—Part 26: Sectional specification—Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第26部分：分规范 导电高分子固体电解质铝固定电容器 |
China National Standards nium |
English PDF |
| GB/T 36541-2018 |
Cerium-aluminium alloys 铈铝合金 |
China National Standards nium |
English PDF |
| GB/T 36399-2018 |
Continuously hot-dip aluminium-silicon alloy coated steel sheet and strip 连续热镀铝硅合金镀层钢板及钢带 |
China National Standards nium |
English PDF |
| GB/T 6346.2601-2018 |
Fixed capacitors for use in electronic equipment—Part 26-1:Blank detail specification—Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte—Assessment level EZ 电子设备用固定电容器 第26-1部分：空白详细规范 导电高分子固体电解质铝固定电容器 评定水平EZ |
China National Standards nium |
English PDF |
| GB/T 36253-2018 |
Inserts for aviation, self-locking with MJ threads, closed type, in aluminium alloy 航空用MJ螺纹铝合金盲孔自锁镶嵌件 |
China National Standards nium |
English PDF |
| GB/T 36592-2018 |
Methods for chemical analysis of rhodium—Determination of platinum, ruthenium, iridium, palladium, gold, silver, copper, iron, nickel, aluminum, lead, manganese, magnesium, tin, zinc, silicon contents—Inductively coupled plasma mass spectrometry 铑粉化学分析方法 铂、钌、铱、钯、金、银、铜、铁、镍、铝、铅、锰、镁、锡、锌、硅的测定 电感耦合等离子体质谱法 |
China National Standards nium |
English PDF |
| GB/T 36593-2018 |
Method for chemical analysis of iridium powder—Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese, aluminum contents —Inductively coupled plasma atomic emission spectrome 铱粉化学分析方法 银、金、钯、铑、钌、铅、铂、镍、铜、铁、锡、锌、镁、锰、铝量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 36653-2018 |
Electronic grade trimethylaluminium 电子级三甲基铝 |
China National Standards nium |
English PDF |
| GB/T 3884.21-2018 |
Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method 铜精矿化学分析方法 第21部分：铜、硫、铅、锌、铁、铝、钙、镁、锰量的测定 波长色散X射线荧光光谱法 |
China National Standards nium |
English PDF |
| GB/T 36496-2018 |
Treatment and disposal method for ammonia(ammonium) waste liquid 含氨(铵）废液处理处置方法 |
China National Standards nium |
English PDF |
| GB/T 35961-2018 |
Test method of physical properties for titanium oxide type sulfur recovery catalysts 二氧化钛型硫磺回收催化剂物理性能试验方法 |
China National Standards nium |
English PDF |
| GB/T 35893-2018 |
Determination of aluminium zirconium chloride hydroxide complexes, aluminium zirconium chloride hydroxide glycine complexes and aluminum chlorohydrate as antiperspirant active ingredients in cosmetics 化妆品中抑汗活性成分氯化羟锆铝配合物、氯化羟锆铝甘氨酸配合物和氯化羟铝的测定 |
China National Standards nium |
English PDF |
| GB/T 35960-2018 |
Catalysts titanium oxide type for sulfur recovery 二氧化钛型硫磺回收催化剂 |
China National Standards nium |
English PDF |
| GB/T 35871-2018 |
Inspection of grain and oils—Determination of calcium, potassium,magnesium, sodium, iron, phosphorus, zinc, copper, manganese, boron, barium, molybdenum, cobalt, chromium, lithium, strontium, nickel, sulfur, vanadium, selenium, rubidium contents in cere 粮油检验 谷物及其制品中钙、钾、镁、钠、铁、磷、锌、铜、锰、硼、钡、钼、钴、铬、锂、锶、镍、硫、钒、硒、铷含量的测定 电感耦合等离子体发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 35876-2018 |
Inspection of grain and oils—Determination of sodium,mgnesium, kalium, calcium, chromium, manganese, iron, copper, zinc, arsenic, selenium, cadmium and plumbum in cereals and derived products—Iductively cupled pasma-mss sectrometric method 粮油检验 谷物及其制品中钠、镁、钾、钙、铬、锰、铁、铜、锌、砷、硒、镉和铅的测定 电感耦合等离子体质谱法 |
China National Standards nium |
English PDF |
| GB/T 6346.2501-2018 |
Fixed capacitors for use in electronic equipment—Part 25:Sectional specification—Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第25-1部分：空白详细规范 表面安装导电高分子固体电解质铝固定电容器 评定水平EZ |
China National Standards nium |
English PDF |
| GB/T 6346.25-2018 |
Fixed capacitors for use in electronic equipment—Part 25: Sectional specification—Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第25部分：分规范 表面安装导电高分子固体电解质铝固定电容器 |
China National Standards nium |
English PDF |
| 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 nium |
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 nium |
English PDF |
| GB/T 17048-2017 |
Hard-draw aluminium wire for overhead line conductor 架空绞线用硬铝线 |
China National Standards nium |
English PDF |
| GB/T 34556-2017 |
Impact test method for aluminium matrix composites 铝基复合材料冲击试验方法 |
China National Standards nium |
English PDF |
| GB/T 5237.5-2017 |
Wrought aluminium alloy extruded profiles for architecture—Part 5: Paint coating profiles 铝合金建筑型材 第5部分：喷漆型材 |
China National Standards nium |
English PDF |
| GB/T 5237.6-2017 |
Wrought aluminium alloy extruded profiles for architecture—Part 6: Thermal barrier profiles 铝合金建筑型材 第6部分：隔热型材 |
China National Standards nium |
English PDF |
| GB/T 34481-2017 |
Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices 低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法 |
China National Standards nium |
English PDF |
| GB/T 5237.1-2017 |
Aluminium alloy extruded profiles for architecture—Part 1：Mill finish profiles 铝合金建筑型材 第1部分：基材 |
China National Standards nium |
English PDF |
| GB/T 34482-2017 |
Determination of thermal transmittance for architecture aluminium alloy thermal barrier profiles 建筑用铝合金隔热型材传热系数测定方法 |
China National Standards nium |
English PDF |
| GB/T 5237.2-2017 |
Wrought aluminium alloy extruded profiles for architecture—Part 2:Anodized profiles 铝合金建筑型材 第2部分：阳极氧化型材 |
China National Standards nium |
English PDF |
| GB/T 5237.3-2017 |
Wrought aluminium alloy extruded profiles for architecture—Part 3：Electrodeposition coating profiles 铝合金建筑型材 第3部分：电泳涂漆型材 |
China National Standards nium |
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 nium |
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 nium |
English PDF |
| GB/T 23615.1-2017 |
Thermal barrier materials for architecture aluminium alloy extruded profiles—Part 1：Polyamide profiles 铝合金建筑型材用隔热材料 第1部分：聚酰胺型材 |
China National Standards nium |
English PDF |
| GB/T 10574.13-2017 |
Methods for chemical analysis of tin-lead solders—Part 13：Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method 锡铅焊料化学分析方法 第13部分：锑、铋、铁、砷、铜、银、锌、铝、镉、磷和金量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 34486-2017 |
Titanium and titanium alloy powder for laser printer 激光成型用钛及钛合金粉 |
China National Standards nium |
English PDF |
| GB/T 34485-2017 |
Method of ultrasonic inspection for wrought zirconium and zirconium alloy products 锆及锆合金加工产品超声波检测方法 |
China National Standards nium |
English PDF |
| GB/T 10574.9-2017 |
Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method 锡铅焊料化学分析方法 第9部分：铝量的测定 电热原子吸收光谱法 |
China National Standards nium |
English PDF |
| GB/T 34487-2017 |
Shear testing method of aluminium alloy products for structural members 结构件用铝合金产品剪切试验方法 |
China National Standards nium |
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 nium |
English PDF |
| GB/T 11070-2017 |
Reduced germanium ingot 还原锗锭 |
China National Standards nium |
English PDF |
| GB/T 11069-2017 |
High purity germanium dioxide 高纯二氧化锗 |
China National Standards nium |
English PDF |
| GB/T 20659-2017 |
Petroleum and natural gas industries—Aluminium alloy drill pipe 石油天然气工业 铝合金钻杆 |
China National Standards nium |
English PDF |
| GB/T 34500.4-2017 |
Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry 稀土废渣、废水化学分析方法 第4部分：铜、锌、铅、铬、镉、 钡、钴、锰、镍、钛量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 16484.13-2017 |
Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content 氯化稀土、碳酸轻稀土化学分析方法 第13部分：氯化铵量的测定 |
China National Standards nium |
English PDF |
| GB/T 12690.18-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分：锆量的测定 |
China National Standards nium |
English PDF |
| GB/T 5124.4-2017 |
Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method 硬质合金化学分析方法 第4部分：钛量的测定过氧化氢分光光度法 |
China National Standards nium |
English PDF |
| GB/T 13810-2017 |
Wrought titanium and titanium alloy for surgical implants 外科植入物用钛及钛合金加工材 |
China National Standards nium |
English PDF |
| GB/T 8546-2017 |
Titanium clad stainless steel plate 钛-不锈钢复合板 |
China National Standards nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
English PDF |
| GB/T 1819.11-2017 |
Methods for chemical analysis of tin concentrates—Part 11：Determination of aluminium oxide content—Chromazuzal S spectrophotometric method 锡精矿化学分析方法 第11部分：三氧化二铝量的测定 铬天青S分光光度法 |
China National Standards nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
English PDF |
| GB/T 21183-2017 |
Zirconium and zirconium alloy sheet, strip and foil 锆及锆合金板、带、箔材 |
China National Standards nium |
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 nium |
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 nium |
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 nium |
English PDF |
| GB/T 34647-2017 |
Temper designation system for titanium and titanium alloy 钛及钛合金产品状态代号 |
China National Standards nium |
English PDF |
| GB/T 34649-2017 |
Magnetron sputtering ruthenium target 磁控溅射用钌靶 |
China National Standards nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
English PDF |
| GB/T 34644-2017 |
Eddy current testing method for zirconium and zirconium alloy tube 锆及锆合金管材涡流检测方法 |
China National Standards nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
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 nium |
English PDF |
| GB/T 5195.13-2017 |
Fluorspar—Determination of aluminium content—EDTA titration method 萤石 铝含量的测定 EDTA滴定法 |
China National Standards nium |
English PDF |
| GB/T 5195.16-2017 |
Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and titanium content—Inductively coupled plasma atomic emission spectrometry 萤石 硅、铝、铁、钾、镁和钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 34106-2017 |
Hot-dip zinc or zinc-aluminium coated S-shaped steel wire wraps for bridge cables 桥梁主缆缠绕用S形热镀锌或锌铝合金钢丝 |
China National Standards nium |
English PDF |
| GB/T 34099-2017 |
Determination of aluminium, silicon, vanadium, nickel, iron, sodium, calcium, zinc and phosphorus in residual fuel oil—Inductively coupled plasma emission spectrometry method 残渣燃料油中铝、硅、钒、镍、铁、钠、钙、锌及磷含量的测定 电感耦合等离子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 1196-2017 |
Unalloyed aluminium ingots for remelting 重熔用铝锭 |
China National Standards nium |
English PDF |
| GB/T 23612-2017 |
Technical specification for process of anodizing and electrodeposition painting on aluminium alloy extruded profiles for architecture 铝合金建筑型材阳极氧化与阳极氧化电泳涂漆工艺技术规范 |
China National Standards nium |
English PDF |
| GB/T 33880-2017 |
Wrought aluminium silicon alloy plates and sheets from hot isostatic pressing 热等静压铝硅合金板材 |
China National Standards nium |
English PDF |
| GB/T 4292-2017 |
Aluminium fluoride 氟化铝 |
China National Standards nium |
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 nium |
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 nium |
English PDF |
| GB/T 33909-2017 |
Methods for chemical analysis of platinum—Determination of palladium，rhodium，iridium，ruthenium，gold，silver，aluminium，bismuth，chromium，copper，iron，nickel，lead，magnesium，manganese，tin，zinc，silicon content—Inductively co 纯铂化学分析方法 钯、铑、铱、钌、金、银、铝、铋、铬、铜、铁、镍、铅、镁、锰、锡、锌、硅量的测定 电感耦合等离子体质谱法 |
China National Standards nium |
English PDF |
| GB/T 33913.2-2017 |
Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2：The determination of lead，iron，copper，palladium，platinum，aluminium，nickel，magnesium，zinc content—Inductively coupled plasma atomic emission spectrome 三苯基膦氯化铑化学分析方法 第2部分：铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards nium |
English PDF |
| GB/T 33945-2017 |
Rods of chromium zirconium copper for engine commutator 电机整流子换向片用铬锆铜棒材 |
China National Standards nium |
English PDF |
| GB/T 33950-2017 |
The continous roll-casting strips of aluminium and aluminium alloy 铝及铝合金铸轧带材 |
China National Standards nium |
English PDF |
| GB/T 33808-2017 |
Glufosinate-ammonium technical material 草铵膦原药 |
China National Standards nium |
English PDF |
| GB/T 33858-2017 |
Guide for circular economy evaluating—Aluminium industry 循环经济评价 铝行业 |
China National Standards nium |
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 nium |
English PDF |
| GB/T 27677-2017 |
Aluminium hardeners 铝中间合金 |
China National Standards nium |
English PDF |
| GB 5009.93-2017 |
National food safety standard - Determination of selenium in food 食品安全国家标准 食品中硒的测定 |
China National Standards nium |
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 nium |
English PDF |
| GB/T 35308-2017 |
Epitaxial wafers of germanium based Ⅲ-Ⅴcompounds for solar cell 太阳能电池用锗基Ⅲ-Ⅴ族化合物外延片 |
China National Standards nium |
English PDF |
| GB/T 3043-2017 |
Conventional abrasive—Chemical analysis of brown fused aluminium oxide 普通磨料 棕刚玉化学分析方法 |
China National Standards nium |
English PDF |
| GB/T 2945-2017 |
Ammonium nitrate 硝酸铵 |
China National Standards nium |
English PDF |
| GB/T 13375-2017 |
Natural uranium hexafluoride specification 天然六氟化铀技术条件 |
China National Standards nium |
English PDF |
| GB/T 35365-2017 |
Welding wires of titanium alloy for submersible application 潜水器用钛合金焊丝 |
China National Standards nium |
English PDF |
| GB/T 5452-2017 |
56% Aluminium phosphide tablets 56%磷化铝片剂 |
China National Standards nium |
English PDF |
| GB/T 35664-2017 |
Determination of ammonium in the wet precipitation—Ion chromatography 大气降水中铵离子的测定 离子色谱法 |
China National Standards nium |
English PDF |
| GB/T 35361-2017 |
Ultrasonic testing technique and quality classification for titanium butt weld joints on submersible 潜水器钛合金对接焊缝超声波检测及质量分级 |
China National Standards nium |
English PDF |
| GB/T 35367-2017 |
X-ray radiography technique and quality classification for titanium butt weld joints on submersible 潜水器钛合金对接焊缝X射线检测及质量分级 |
China National Standards nium |
English PDF |
| GB/T 35364-2017 |
TA31 titanium alloy forgings for submersible 潜水器用TA31合金锻件 |
China National Standards nium |
English PDF |
| GB/T 35368-2017 |
Ti75 titanium alloy bars for submersible 潜水器用Ti75合金棒材 |
China National Standards nium |
English PDF |
| GB/T 17850.7-2017 |
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 7: Fused aluminium oxide 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第7部分：熔融氧化铝 |
China National Standards nium |
English PDF |
| GB/T 22638.9-2016 |
Test methods for aluminium and aluminium alloy foils—Part 9: Determination of hydrophilic property 铝箔试验方法 第9部分：亲水性的检测 |
China National Standards nium |
English PDF |
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