Material Mill Certificate 求救 不是直译

Material Mill Certificate 求救 不是直译 Material: Forged steel, mill finish, except threads翻译 MILL Material material mill是什么意思 mill是什么意思 灯珠45mill的mill是什么意思 英语翻译coalcrushing (and handling)rawmaterial crushing (and handling)rawmill (raw material handling,meal transport,blending and storage)kiln(kiln feed,clinker cooler,clinker transport to storage)limestonemill (feed to mill,limestone transport to commercially sound Material shall be supplied in the mill finish,and shall be commercially sound.commercially做副词,sound做动词?还是commercially sound都是名词?是商业的声音,还是商业地探测?或者其他的. 气压单位mill.气压表显示在7627mill.至7569mill.间,这里的mill.是什么? Mill CFU/ml circular mill 是什么单位 mill是什么意思啊? mill 什么意思? ex-mill是什么意思? UG中MILL是什么意思 mill undertolerance是什么意思