- bit change cambio de barrena
- bit changing
- 换 exchange; barter; trade
- 钻头 boring crown; bore bit; dril ...
- 更换钻头 bit change
- 可更换钻头 interchangeable bit
- 替换钻头 replacement bit
- 过早更换钻头 premature bit change
- 为换钻头起下钻 bit trips
- 井下更换钻头式钻机 changeable bit drill
- 为更换钻头而进行起下钻作业 bit trips
- 倒换钻具 switching within strings
- 可换钻套 renewable bushing
- 钻头 boring crown; bore bit; drilling bit; [机械工程] bit (of a drill) 三牙轮钻头 three cone bit; 卸下钻头 break out a bit; 装上钻头 brace a bit
- 不停车快换钻攻夹具 quick change drilling chuck in process
- 扁钻头 flat drill bit
- 槽钻头 long auger
- 齿片,钻头 bit
- 钝钻头 blunt bit; dull bit; dullbit
- 活钻头 bit prong; boring bit; bottom bit; bottoming bit; detachable bit; detachablebit; handset bit; interchangeable bit; removable bit
- 尖钻头 sharp drill; tibit
- 强钻头 drill bit
- 心钻头 core bit
- 形钻头 cross bit x
- 直钻头 straight drill
- 锥钻头 miser
- 钻头柄 shank of drill
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Last modified time:Wed, 13 Aug 2025 00:29:56 GMT