n.搗泥者；攪拌器；煉鐵器

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(guó)內(nèi)煉鐵工作者關(guān)于高爐噴吹煙無混合煤的試驗(yàn)結(jié)果和生產(chǎn)經(jīng)驗(yàn)。

puddler cataract 煉鋼工人[白]內(nèi)障, 鐵匠[白]內(nèi)障

puddler mixer 砂混機(jī)