English translation for "downcast ventilation"

下向通风

Related Translations:

downcast:  adj. (眼睛)向下看的；唉声叹气的，垂头丧气的，萎靡不振的，衰颓的。2.n. 没落，灭亡；俯视；【地质学；地理学】下落，陷落；【矿物】通风井，下风井。

downcast air:  进风井气流

encapsulate downcast:  封装向下转型

downcast shaft:  进风井

downcast fault:  下落断层, 向下断层

downcast side:  (盘) 断落侧下落翼陷落侧

downcast tube:  下降管立管直浇口

downcast header:  下降管联箱

downcast pipe:  降水管

downcast ventilator:  吸风机吸气通风筒下向通风筒

Similar Words：

"downcast pipe" English translation, "downcast pipe (or downcomer)" English translation, "downcast shaft" English translation, "downcast side" English translation, "downcast tube" English translation, "downcast ventilator" English translation, "downcast; dejected; crestfallen" English translation, "downcastandup-takeventilator" English translation, "downcastheader" English translation, "downcasting of ore bin" English translation