vent knife的意思|示意
美 / /
英 / /
vent knife相关短语
1、 vent trimming knife 割气眼胶刀
vent knife相关例句
The alcohol group burning nozzle comprises the pneumatic cutting knife, a tubular fixing seat, an air vent, a gas and liquid conduit, a fixing cap and a gas and liquid cutting seat.
醇基燃烧喷嘴含有所述气动剪切刀、管式固定座、通气孔、气液疏导管、固定帽和气液切割座。