- 开 open; turn on; switch on; be ...
- 孔钻 dowelling jig
- 开孔钻头 collaring bit; opening bit; short borer
- 套管制成的开孔钻头 starting casing barrel
- 开孔 cutout; open pore; open-cell; perforate; perforation; piercing; port; scallop; sluice opening; start a hole; starting a hole; tapping; trepan
- 孔钻 [建筑] dowelling jig
- 不开孔 non opening
- 侧开孔 sth
- 大开孔 large openings
- 开孔点 tapping point
- 开孔舵 perforated rudder
- 开孔机 tapping machine
- 开孔锯 compass saw; tubular saw
- 开孔率 aperture ratio; percentage of opening
- 开孔器 tapper
- 开孔箱 vented loudspeaker
- 开孔凿 hole punch
- 双开孔 double opening
- 爆孔钻 blast hole drill; blasthole drill; blastholedrill
- 长孔钻 slotting auger
- 穿孔钻 perforating drill; piercing drill
- 打孔钻 perforating bur
- 钉孔钻 gimlet for nail
- 方孔钻 square auger
- 环孔钻 annular auger; annular boring; annular drill
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Last modified time:Fri, 15 Aug 2025 00:29:56 GMT