English translation for "工作面坍塌"

heavy roof fall

Related Translations:

坍塌到:  collapse to

工作面区:  area of face

空场工作面:  open stope

工作面支架:  foreset

全工作面:  full face

工作面运输机:  face conveyor

备用工作面:  stand-by face

工作面塌落:  face fall

阶段工作面:  bank face

工作面工人:  brusher

Similar Words：

"工作面生产能力" English translation, "工作面试" English translation, "工作面损耗" English translation, "工作面塌跨" English translation, "工作面塌落" English translation, "工作面通风" English translation, "工作面推进" English translation, "工作面效率" English translation, "工作面斜支柱" English translation, "工作面用钻机" English translation