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Terms
for subject
Explosives and Explosive Ordnance Disposal
containing
breast
|
all forms
|
exact matches only
English
Chinese
breast
hole
开帮孔
breast
hole
水平炮孔
breast
stope round cutting and filling
全面回采炮孔组开槽及炮泥充填
breast
stoping
全面采矿法
无支护采矿方法的一种形式,也称水平推进回采法,用于呈水平或倾斜不大的厚层矿床。和开挖巷道一样,在直立的工作面上钻凿水平或略微倾斜的炮孔并爆破,使工作面水平向前推进开采
breast
stoping
全面回采
single
breast
单工作面
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