borides,carbides,nitrides,oxides,silicides as hard metal of more than 50% by weight是什么意思、英文翻译及中文解释
borides,carbides,nitrides,oxides,silicidesashardmetalofmorethan50%byweight词语:borides,carbides,nitrides,oxides,silicidesashardmetalofmorethan50%byweight解释:以硼化物,碳化物,氮化物,氧化物,硅化物作为硬金属,质...