controlled tank venting system 控制的通风系统
cargo oil tank venting system 货油舱通气系统
TE Tank Venting 活性碳罐电磁阀
Is the agreed tank venting system being used?
已使用经同意之通气系统？
It will also help maintain heat in the tank versus it all venting out to the atmosphere.
另一个作用是保持水箱里的温度，防止热量全部散发到大气里。
The space ship was originally scheduled for lift-off on June 13, but was first postponed because of a leak associated with the hydrogen venting system outside the shuttle's external fuel tank.
奋进号"原定于6月13日发射，但因外部燃料箱某处有氢燃料泄漏而推迟了发射时间。
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