赛斯专业词典
后退式回采矿柱
返回 19 条匹配短语对
后退式回采
bring back
后退式回采煤柱
pillaring back
后退回采
bringing back
home mining
back coming
全速后退！后退三
applied loading
apprais
单迸路柱式采矿法
single stall method
柱式采矿法
pillar method of stoping
高阶段矿柱回采
High level pillar mining
回采矿柱
robbing
pillar robbing
Recovery of mine props
矿柱回采
Pillar recovery
second outlet
Ore pillar recovery
Pillar withdrawing
PILLARING
pillar stopping
pillar drawing
second-class ore
Ore-pillar mining
pillar extraction
pillar mining
pillar roads
Pillar stoping
ore pillar stoping
ore-pillar recovery
pillar robbing
倒车向后在船尾ad.船尾后向船尾在后后退
ASTERN
后退式
retrograde style
back warding-type
后退式长壁开采
retreating longwall
longwall retreating
后退式分段注浆
Back-type sub-grouting
后退式开采
retreating work
taking back
home working
retreating mining
后退式胀接
backward expanding
后退式注浆
retrograde grouting
后退退出补偿倒扣
Back off
钻杆后退式分段注浆
retrograde and stepped grouting
钻杆后退式注浆
grouting as drill rod withdraws
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