downhole remedial operation 井下大修作业
Results All the 33 children were treated by remedial operation in time, and the results were satisfactory.
结果33例均作了及时补救手术治疗，获得满意效果。
The purpose is discussed small start opportunity of operation of evaginate of remedial mu foot and curative effect concern.
目的探索微创治疗拇趾外翻手术时机和疗效关系。
A remedial cementing operation designed to force cement into leak paths in wellbore tubulars.
为使水泥浆压入井筒管子中的渗漏通道而设计的补注水泥作业。
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