English translation for "矿内空气"

mine air
underground air

Similar Words：

"矿囊" English translation, "矿囊；壳房" English translation, "矿内暴风" English translation, "矿内毒气" English translation, "矿内火灾" English translation, "矿内气体" English translation, "矿内瓦斯爆炸" English translation, "矿内巷道" English translation, "矿内运输" English translation, "矿内自燃火灾" English translation