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贵金属合金化学分析方法.金、银、钯合金中镍、锌和锰量的测定.电感耦合等离子体原子发射光谱法
Test method of precious metal alloys.Determination of nickel,zinc and manganese contents for gold,silver and palladium alloys.Inductively coupled plasma atomic emission spectrometry
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贵金属合金化学分析方法.银合金中铝和镍量的测定.电感耦合等离子体原子发射光谱法
Test method of precious metal alloys.Determination of aluminium and nickel contents for silver alloys.Inductively coupled plasma atomic emission spectrometry
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贵金属合金化学分析方法.银合金中锡、铈和镧量的测定.电感耦合等离子体原子发射光谱法
Test method of precious metal alloys.Determination of tin,cerium and lanthanium contents for silver alloys.Inductively coupled clasma atomic emission spectrometry
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贵金属合金化学分析方法.银合金中钒量的测定.过氧化氢分光光度法
Test method of precious metal alloys.Determination of nickel contents for silver alloys.Hydrogen peroxide spectrophotometry
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贵金属合金化学分析方法.金合金中钆和铍量的测定.电感耦合等离子体原子发射光谱法
Test method of precious metal alloys.Determination of gadolinium and beryllium contents for gold alloys.Inductively coupled plasma atomic emission spectrometry
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贵金属合金化学分析方法.金合金中镍量的测定.EDTA络合返滴定法
Test method of precious metal alloys.Determination of nickel content for gold alloys.Complexometric backing titration using EDTA
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贵金属合金化学分析方法.金、铂、钯合金中金量的测定.硫酸亚铁电位滴定法
Test method of precious alloys.Determination of gold content for gold ,platinum and palladium alloys.Potentiometric titration using ferrous sulfate
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合质金化学分析取样方法
Sampling methods for chemical analysis of crude gold
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银化学分析方法 铁量的测定 火焰原子吸收光谱法
Methods for chemical analysis of silver. Determination of iron contents. Flame atomic absorption spectrometric method
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银化学分析方法 铅和铋量的测定 火焰原子吸收光谱法
Methods for chemical analysis of silver. Determination of lead and bismuth contents. Flame atomic absorption spectrometric method
价格：￥0.00
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