1) variable?displacement pumping
变排量抽油
3) variable abstraction
变量抽象
4) variable cycle pumping
变循环抽油
5) household lampblack exhauster
家用抽排油烟机
1.
The physical and chemical behavior of the greasy dirt of household lampblack exhauster was investigated, and cleaning agents and cleaning technology for household lampblack exhauster were optimized.
研究了家用抽排油烟机污物的理化特性 ,优选了家用抽排油烟机用清洗剂及其清洗技术。
6) drain orifice
排油量孔
补充资料：抽那
1.抽调，调动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条