常見例句This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal. 本文歸納了國內煉鐵工作者關于高爐噴吹煙無混合煤的試驗結果和生產(chǎn)經(jīng)驗。puddler cataract 煉鋼工人[白]內障, 鐵匠[白]內障puddler's cataract [醫(yī)] 鐵匠內障puddler mixer 砂混機 返回 puddler