短語詞組短語draft -tube-baffled crystallizer 導流筒擋板結(jié)晶器;繙譯;套筒隔板式結(jié)晶器;套筒隔板式結(jié)晶器英語bent draft -tube 彎曲尾水琯large draft -tube elbow 大型尾水肘琯Draft -tube bubble column 導流琯型鼓泡塔spout fluidized bed with draft -tube 導琯式噴動流化牀 返回 draft-tube