cruciblen.柑锅;熔炉;严酷的考验
crucible contamination坩埚沾污
crucible steel melting坩埚钢熔炼
crucible pouring device[机] 坩埚浇铸装置
crucible for laboratory技工用坩埚
crucible steel moldboard坩埚钢犁壁
crucible melting furnace坩埚式炉
crucible swelling number坩埚膨胀序数
crucible tilting furnace倾动式坩埚炉
crucibleless zone melting无坩埚区熔法
crucible for glass fusion熔化玻璃用坩锅