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GB/T 14352.19-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 - 英文版 |
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GB/T 8320-2017 Copper-tungsten and silver-tungsten electrical contacts 铜钨及银钨电触头 - 英文版 |
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GB/T 14353.13-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content 铜矿石、铅矿石和锌矿石化学分析方法 第13部分：镓量、铟量、铊量、钨量和钼量测定 - 英文版 |
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GB/T 4325.26-2013 Methods for chemical analysis of molybdenum - Part 26: Determination of aluminium，magnesium，calcium，vanadium，chromium，manganese，iron，cobalt，nickel，copper，zinc，arsenic，cadmium ，tin，antimony，tungsten，lead and bismuth contents 钼化学分析方法 第26部分：铝、镁、钙、钒、铬、锰、铁、钴、镍、铜、锌、砷、镉、锡、锑、钨、铅和铋量的测定 电感耦合等离子体质谱法 - 英文版 |
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GB/T 14353.10-2010 Methods for chemical analysis of copper ores, lead ores and zinc ores - Part 10: Determination of tungsten content 铜矿石、铅矿石和锌矿石化学分析方法 第10部分：钨量测定 - 英文版 |
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GB/T 14352.3-2010 Methods for chemical analysis of tungsten ores and molybdenum ores - Part 3：Determination of copper content 钨矿石、钼矿石化学分析方法 第3部分：铜量测定 - 英文版 |
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GB/T 7731.3-2008 Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method 钨铁 铜含量的测定 双环己酮草酰二腙光度法和火焰原子吸收光谱法 - 英文版 |
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GB/T 8320-2003 Copper-tungsten and silver-tungsten electrical contacts 铜钨及银钨电触头 - 英文版 |
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