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高纯铅化学分析方法 第2部分:砷量的测定 原子荧光光谱法
Methods for chemical analysis of high pure lead-Part 2:Determination of arsenic content-Atomic fluorescence spectrometry
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高纯铅化学分析方法 第1部分:银、铜、铋、铝、镍、锡、镁和铁量的测定 化学光谱法
Methods for chemical analysis of high pure lead - Part 1:Determination of silver,copper,bismuth,aluminum,nickel,tin,magnesium and iron contents - Atomic emission spectrometer
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锡、铅及其合金箔和锌箔
Tin and tin alloy foil- Lead and lead alloy foil- Zinc foil
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高纯锡化学分析方法 第3部分:镁、铝、钙、铁、钴、镍、铜、锌、银、铟、金、铅、铋量的测定 电感耦合等离子体质谱法
Methods for chemical analysis of high-purity Tin Part 3:Determination of magnesium,aluminum,cadmium,iron,cobalt,nickle,copper,zinc,silver,indium,gold,lead and bismuth content-Inductively coupled plasma mass spectrometry
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高纯锡化学分析方法 第2部分:锑量的测定 孔雀绿分光光度法
Methods for chemical analysis of high-purity Tin Part 2:Determination of antimony content-Malachite green spectrophotometry
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高纯锡化学分析方法 第1部分:砷量的测定 砷斑法
Methods for chemical analysis of high-purity Tin Part 1:Determination of arsenic content-Arsenic stain method
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锌及锌合金光电发射光谱分析法
Methods for analysis of zine and zinc alloys-Optical emission spectrometry
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无铅锡基焊料
Lead-free tin-based solder
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高纯锌中铅、铁、镉、铜、锡、锑的测定 电感耦合等离子体质谱法
Determination of lead iron cadmium copper tin antimony in high-purity zinc-Inductively coupled plasma mass spectrometry
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压铸锌合金零件钝化膜层规范
Specification for the passivation film of zinc alloy die-casting component
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