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锂化学分析方法 第12部分：杂质元素含量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of lithium—Part 12：Determination of impurity element contents—Inductively coupled plasma atomic emission spectrometry
贵金属键合丝热影响区长度测定 扫描电镜法
Determination of length of heat affected zone for precious metal bonding wire—Scanning electron microscope method
重有色金属精矿产品中有害元素的限量规范
The specification for limit on harmful element content of the heavy nonferrous metal concentrates products
再生粉末高温合金原料
Revert materials for powder metallurgy superalloy
再生高温合金原料 术语和分类
Revert materials for superalloy—Terminology and classification
包装用钢带
Steel strapping for packaging
电炉工艺及装备技术改造规范
Code for technical upgrading of EAF process and equipment
再生变形高温合金原料
Revert materials for wrought superalloy
电解镍
Electrolytic nickel
稀土复合钇锆陶瓷粉
Rare earth composite yttrium zirconium oxide ceramic powder
铅精矿化学分析方法 第6部分：铋含量的测定
Methods for chemical analysis of lead concentrates—Part 6:Determination of bismuth content
再生铸造高温合金原料
Revert materials for cast superalloy
冷镦钢热轧盘条
Hot-rolled steel wire rod for cold heading
预应力钢丝及钢绞线用热轧盘条
Hot-rolled steel wire rod for prestressed steel wire and strand
铜铝复合板带箔
Copper clad aluminum plates, sheets, strips and foils
钢丝绳 在无轴向载荷条件下钢丝绳径向刚度的测定
Steel wire ropes—Determination of the transverse rigidity of steel wire ropes under no axial load condition
低压流体输送用焊接钢管
Welded steel pipes for low pressure fluid delivery
铸造用砂及混合料试验方法
Test methods for foundry sands and molding mixtures
铸铁牌号表示方法
Designation of cast irons
优质碳素钢热轧盘条
Hot-rolled quality carbon steel wire rods