English translation for "permanent ventilation of tunnel"

隧道运营通风

Related Translations:

ventilation equation:  换气方程式

permanents:  轧光细棉布

permanent residence:  长期居留永久住处

permanent signal:  不灭信号灯常设信号持久呼叫信号固定信号永久信号

permanent catheter:  永久导管

permanent correction:  永久性修正

permanent contraction:  残余收缩永久收缩

permanent sluice:  永久性泄忆孔

permanent auditor:  常任审计员

permanent storage:  固定存储器, 永久存储器固定存储器永久性存储器恒性存储器永久存储器

Similar Words：

"permanent vacation" English translation, "permanent varied flow" English translation, "permanent vegetable" English translation, "permanent vegetation" English translation, "permanent vegetation cover" English translation, "permanent ventilator" English translation, "permanent ventricular fibrillation" English translation, "permanent vice minister" English translation, "permanent vice-minister" English translation, "permanent virtual call" English translation