“repair the oil well casing by bulged”的概念、定义、翻译、参考文献-科学参考

单词	repair the oil well casing by bulged
释义	repair the oil well casing by bulged Encyclopedia 工学修复油井套管释 repair the oil well casing by bulged套管胀修依靠钻具自身的重量或下击，迫使下部梨形胀管器的锥形头部楔入变形套管部位进行挤胀，以恢复其内通径要求尺寸的作业。
随便看	Karel Čapek Karen Karen Horney Karens Karen Shakhnazarov Karen Smith Karez Karez Engineering in ancient China Karez underground water conservancy project Kargapolov Karhunen-Loeve method Karhunent-Loeve transform Kari Kari Aronpuro Kariba Hydropower Station Kariba Lake kariba weed Karijini National Park Karim Shahir Karin Boye Karin Boye Sällskapet Kari Qu Karishengshan Fengjing Mingshengqu Karisimbi Volcano Kariz

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