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进尺

进尺

工程术语－7_丝语翻译社的空间_百度空间 ... drill-cores 岩心 footage 进尺 Minutes of Meeting 会议纪要 ...

石油英语词汇(D6)--石油百科 ... drilling fluid 钻井液 drilling footage 进尺 drilling foreman 钻井队长 ...

地质术语 - 地质学 -... ... 5．4．4 开钻时间( time of hole-in) 5．4．5 进尺( drilling depth) 5．4．6 取心( core) ...

headway的翻译中文意思-在线英汉词典 ... headway n.前进,推进 headway n.净空高度,进尺,钻进 headway n.前进,进展 ...

【转载】钻井英文缩写 - 翻译界-翻译论坛 ... ID inside-diameter 外径 FTG footage 进尺 PPG pounds per gallon （密度）每 …

石油钻井词汇 - spaceboy77的日志 - 网易博客 ... run in the hole 下钻 run length 进尺 run bridge plug 下桥塞 ...

The bit is on the bottom of the drill string and must be changed when it becomes excessively dull or stops making progress .

How many meters did you make?

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