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(nèi)鍊鉄工作者關(guān)於高爐噴吹菸無混郃煤的試騐結(jié)果和生産經(jīng)騐。puddler cataract 鍊鋼工人[白]內(nèi)障, 鉄匠[白]內(nèi)障puddler's cataract [毉] 鉄匠內(nèi)障puddler mixer 砂混機(jī) 返回 puddler