短語詞組短語powder metallurgy 粉末冶金Welding Metallurgy 銲接冶金;燒銲冶鍊金屬chemical metallurgy 化學冶金;[冶]化學冶金學;化工冶金類;又稱化學冶金engineering metallurgy [冶]工程冶金學;工程冶金學EUNITED METALLURGY 歐洲冶金設備協(xié)會remelting metallurgy 再熔冶金electricity metallurgy 電冶金copper metallurgy 有色冶金學;銅冶金;鍊銅injecting metallurgy 噴射冶金physical metallurgy 物理冶金；物理冶金學metallurgy machinery 冶金機械welding metallurgy 銲接冶金學ferrous metallurgy 黑色金屬冶金；黑色冶金 返回 metallurgy