- going down
- going in
- rih: run in hole
- run back into the hole
- tripping
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下钻的英文
例句与用法
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- Also , diamond jewelry should never be worn while doing heavy work
并且，在做易磕碰的工作时应摘下钻饰。 - Run in hole bit 15 to bottom
用15号钻头下钻到井底 - Run in hole to casing shoe
下钻至套管鞋 - Bottom center wheel jewel
中心轮下钻 - Any increase in the background , connection , and / or trip gas trend ( s )
钻井液含气量、井内气侵量、起下钻后效有任何增加趋势。