English translation for "下向和上向通风筒吸排气两用通风机"

downcast and uptake ventilator

Related Translations:

通风机动压:  velocity pressure of fan

两用房间:  bed-sitting-roomdual purpose room

两用导弹:  dual-purpose missile

两用柱:  dual-purpose column

两用装置:  double-duty plant

两用阴沟:  dual purpose sewer

两用堆:  dual purpose reactor

两用亚麻:  mean flax

两用的:  double dutydouble purposedouble servicedouble-dutydouble-purposedouble-servicedual-purpose

收发两用:  transmit-receive

Similar Words：

"下向分层采矿法" English translation, "下向分力帆" English translation, "下向风" English translation, "下向焊" English translation, "下向焊接" English translation, "下向回采" English translation, "下向回采梯段" English translation, "下向火焰" English translation, "下向加荷" English translation, "下向兼容" English translation