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本文系石油部钻井司推荐,对当前石油钻杆、套管、油管螺纹量规的管理、使用及修复中存在的问题,提出了具体的意见,供有关单位采纳。本刊发表时做了文字上的修改。
This article is recommended by the drilling department of the Ministry of Petroleum and put forward specific opinions on the problems existing in the management, use and repair of the existing petroleum drill pipe, casing and tubing thread gauges for the adoption of relevant units. This publication made a written change.