English translation for "advance workings"

超前工祖
前进式采掘
前进式开采面

Related Translations:

workings:  工作方式, 作用, 活动方式矿内巷道

workinger:  沃金杰

level workings:  水平巷道

permanent workings:  永久巷道

narrow workings:  窄工作面掘进

irregular workings:  不规则采区

pilot workings:  超前巷道

preparatory workings:  准备巷道

placer workings:  砂矿开采

upper workings:  上部采区上部巷道

Similar Words：

"advance wheel report" English translation, "advance with big strides" English translation, "advance with english" English translation, "advance with the times" English translation, "advance with times" English translation, "advance works" English translation, "advance written notice" English translation, "advance zone" English translation, "advance(d) receipt" English translation, "advance-decline theory" English translation