Browse Standards
4761+ standards in database
4761 result(s) found
电子薄膜用高纯铝及铝合金溅射靶材
High-Purity sputtering aluminium and aluminium alloy target used in electronic film
钇镁合金
Yttrium-magnesium alloy
钕铁硼速凝薄片合金
Neodymium iron boron strip casting
散热器散热片专用铜及铜合金箔材
Foil of copper and copper alloys for heat-exchanger fin
钛及钛合金饼和环
Titanium and titanium alloy dics and ring
碳酸锂
Lithium carbonate
铝及铝合金冷拉薄壁管材涡流探伤方法
Eddy current inspection method for cold drawn thin wall tubes of aluminum and aluminum alloy
可渗透性烧结金属材料 气泡试验孔径的测定
Permeable sintered metal materials - Determination of bubble test pore size
金属材料 线材 反复弯曲试验方法
Metallic materials - Wire - Reverse bend test
金属材料 薄板和薄带 反复弯曲试验方法
Metallic materials - Sheet and strip - Reverse bend test
变形铝、镁及其合金加工制品拉伸试验用试样及方法
Test pieces and method for tensile test for wrought aluminium and magnesium alloys products
镁及镁合金化学分析方法 第9部分:铁含量测定 邻二氮杂菲分光光度法
Chemical analysis methods of magnesium and magnesium alloys - Part 9:Determination of iron content - Orthopenanthroline spectrophotometric method
镁及镁合金化学分析方法 第8部分:稀土含量的测定 重量法
Chemical analysis methods of magnesium and magnesium alloys - Part 8:Determination of rare earth content - Gravimetric method
镁及镁合金化学分析方法 第7部分:锆含量的测定
Chemical analysis methods of magnesium and magnesium alloys - Part 7:Determination of zirconium content
镁及镁合金化学分析方法 第4部分:锰含量的测定 高碘酸盐分光光度法
Chemical analysis methods of magnesium and magnesium alloys - Part 4:Determination of manganese content - Periodate spectrophotometric method
镁及镁合金化学分析方法 第10部分:硅含量的测定 钼蓝分光光度法
Chemical analysis methods of magnesium and magnesium alloys - Part 10:Determination of silicon content - Molybdenum blue spectrophotometric method
金属材料 拉伸应力松弛试验方法
Metallic materials - Tensile stress relaxation - Method of test
镨钕镝合金化学分析方法
Chemical analysis methods for praseodymium neodymium dysprosium alloy
碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第4部分:钾量和钠量的测定 火焰原子吸收光谱法
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 4: Determination of potassium and sodium content - Flame atomic absorption spectrometric method
碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第3部分:氯化锂量的测定 电位滴定法
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 3: Determination of lithium chloride content - Potentiometric method