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drill hole

[机] 钻孔

1、钻头

...水濂系统；大型灭火洒水器 drill钻头 drill hole钻孔 drill records ...

2、[机]钻孔

...地线层（Ground）钻孔（Drill Hole）铜膜导线（Track） ...

3、钻孔

...地线层（Ground）钻孔（Drill Hole）铜膜导线（Track） ...

drill-hole magnetometer钻孔磁力仪

drill-hole returns井口返出泥浆

drill-hole survey测井斜;测井

drill my hole完整

drill grout hole灌浆孔

drill l hole排放钻孔;钻孔

drill l hole depth钻孔深度

drill precise hole钻精孔

drill-hole monitoring钻孔监测

土木建筑工程

地球科学

机械工程

能源科学技术

生物学

n.a hole or passage made by a drill; usually made for exploratory purposes

同义词：borebore-hole

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