top hole drilling
返回 19 条匹配短语对
Top Hole
顶部井眼
上向长孔采煤法
顶空盲区
top hole pressure
出口压力
backfill drilling hole
充填钻孔
big-diameter hole drilling
大孔钻孔
blind hole drilling method
盲孔法
bore hole drilling and enlarging
钻孔扩孔
core drilling hole
钻芯孔
countermeasures for drilling hole wall protection and mud loss prevention
护壁堵漏措施
deep and inclined hole drilling
深斜孔成孔
Deep Hole Drilling
深孔钻探
深孔凿岩
深孔钻孔
深孔钻削
深孔钻削加工
深孔加工
深孔钻
deep hole drilling cutting oil
深孔钻切削油
digital-controlled hole drilling
数控钻孔
Dives the Hole Drilling Machine
潜孔钻机
Drilling Hole
成孔
钻孔
钻探
Drilling hole explorer
钻孔勘探
Drilling Hole Method
钻孔法
Drilling Hole Pile
钻孔桩
Drilling Hole Pour Pile
钻孔灌注桩
electric bottom hole drilling
井下电动钻井
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