positive blower 基本解释
正压鼓风机
重点词汇
positive blower 双语例句
- 1、
Exhaust resistance in carriages in front of train raises under external positive pressure, Inlet resistance of air blower rear end of train augments under external sub-pressure.
处于列车前部的车厢,在外界正压力的作用下排气阻力增加;处于列车尾部的车厢,在外界负压的作用下,新风风机的进风阻力增大。
最新更新词汇: retinaculum cutiseconomic expertconsole keyboardstring itemjet millMonilia candiabias for sbfollowing up inquiries
更新时间:2026-03-24 17:29
更新时间:2026-03-24 17:29

