1) casing puller
套管起拔器
2) case pulling
套管起拔
1.
By analyzing the existing problems of case pulling from super thick unconsolidated stratum,the paper put forward a series of measures or plans in case design,pulling technique,restraining stratum swell and case protection,and it was proved to be applicable.
通过分析当前巨厚松散层套管起拔存在的问题,从套管设计、起拔工艺及抑制地层水化等各方面,均提出新的措施和解决方案,经实践证明是可行的。
3) Thimble lifting
起拔套管
4) tubing pulling unit
管子起拔器
5) extractor for incubation canula
插套管用拔出器
6) casing withdrawal
拔套管
补充资料：洗拔
1.涤除尘俗，超出物外。 2.除去垢辱，提拔重用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条