- electric drilling machine
- 电钻: electrodrill; electric drill ...
- 床: I
- 电钻床架: electric drill arbor
- 电钻: [机械工程] electrodrill; electric drill; electrical drill◇电钻机 electrical drilling machine; 电钻具 electrodrill
- 钻床: [机械工程] drilling machine; drill machine; drill press; gadding machine; machine drill; driller 龙门钻床 planer drilling machine
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