English translation for "回风井"

return air shaft

Related Translations:

回风:  return air◇回风道 [矿物学] air return way; top road; 回风巷 return airway

回风洞:  return opening

回风口:  air outletreturn air inlet

回风扇:  circulating fan

回风机:  return air fanreturn fan

回风方式:  air return methodair return mode

回风巷道:  return airway

回风百分比:  percentage of return air

回风巷:  return airway

回风开口:  return air opening

Example Sentences:

	1.	Pregrouting technology at surface ground for ventilation shaft sinking in liuzhuang mine 刘庄煤矿回风井井筒地面预注浆技术
	2.	At a southern indiana coal mine , an accident at an airshaft killed three people 印第安纳州南部煤矿发生一场事故造成回风井内三名工人死亡。

Similar Words：

"回风花板" English translation, "回风机" English translation, "回风机和抽风机" English translation, "回风进口" English translation, "回风进口；回气进口" English translation, "回风开口" English translation, "回风口" English translation, "回风口吸风速度" English translation, "回风流" English translation, "回风落雁剑法" English translation