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關注：1
2013-05-23 12:21
求翻譯：鉆進過程中，適當加壓，遇破碎巖層應輕壓，如果塌孔，及時提鉆，防治卡鉆事故。是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
鉆進過程中，適當加壓，遇破碎巖層應輕壓，如果塌孔，及時提鉆，防治卡鉆事故。
問題補充： |
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2013-05-23 12:21:38
Drilling process, the appropriate pressure, the case of broken rock should be soft reduction, if the hole collapse in a timely manner to drill, prevention of sticking incident.
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2013-05-23 12:23:18
Drilling in the process, the appropriate charge, broken rock should be light, if you collapse in a timely manner hole drills, drill fight card.
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2013-05-23 12:24:58
Sneaks in the process, the suitable compression, meets the stave rock layer to be supposed to press lightly, if collapses the hole, raises promptly drills, preventing and controlling jams the accident.
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2013-05-23 12:26:38
In the drilling process, proper pressure, in case of broken strata should be light, if the hole collapse, drilling in a timely manner, preventing sticking accident.
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2013-05-23 12:28:18
正在翻譯，請等待...
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