|
高纯铜化学分析方法 痕量杂质元素含量的测定 辉光放电质谱法
价格：￥0.00
|
|
|
|
|
|
高纯铜铸锭
High purity copper ingot
价格：￥0.00
|
|
|
|
|
|
黄铜中铜量的测定 碘量法
Determination of copper content for brass - lodimetry
价格：￥0.00
|
|
|
|
|
|
铜及铜合金力学性能和工艺性能试样的制备方法
Preparation method of tese pieces for mechanical and technological properties of copper and copper alloys
价格：￥0.00
|
|
|
|
|
|
黄铜制成品应力腐蚀试验方法
Test method for stress corrosion resistance of brass finished products
价格：￥0.00
|
|
|
|
|
|
废杂黄铜化学成分分析取制样方法
Methods of sampling and sample preparation for chemical composition analysis of waste miscellaneous brass
价格：￥0.00
|
|
|
|
|
|
阴极铜化学成分的测定 光电发射光谱法
价格：￥0.00
|
|
|
|
|
|
铁青铜复合粉
Copper coated iron powder
价格：￥0.00
|
|
|
|
|
|
粗铜化学分析方法 第6部分:砷、锑、铋、铅、锌和镍量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of blister copper--Determiantion of arsenic,antimony,bismuth,lead,zinc and nickel contents--Inductively coupled plasma-atomic emission spectrometry
价格：￥0.00
|
|
|
|
|
|
粗铜化学分析方法 第5部分:锌和镍量的测定 火焰原子吸收光谱法
Methods for chemical analysis of blister copper--Part 5:Determination of zinc and nicke contents--Flame atomic absorption spectrometry
价格：￥0.00
|
|
|
|
|
