stuck pipe explosive releasing
... 测定卡点 stuck point measuring 爆炸震动解卡 stuck pipe explosive releasing 管内爆炸松扣 inside string-shot back-off ...
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stuck pipe explosive freeing
... 爆炸性危险环境 explosion region 爆炸震动解卡 stuck pipe explosive freeing 杯式压力计 well-type manometer ...
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