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关 键 词:钨钼制品
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发布时间:2007-12-20
用途 Applications * 制造电光源和电真空零件For producing electric light source parts and electric vaccum components; * 用作高温发热体和高温结构零件For producing heating elements and refractory parts in high temperature furnaces. * 制作电气触点For producing eletric contacts. * 在稀土工业中用作电极 Used as electrodes in the field of rare earth metal industry