“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	over speed test for steam turbine overspill principle overstability overstable mode oversteepening over-strain overstrain overstrain strangury overstress model overstrike oversynchronous overtaking collision overtaking miracle of Japan overt aspiration overtemperature overtemperature protection overtempering overtension over-the-counter market Over the East Wall over-the-horizon radar over the shoulder over-the-shoulder launch over the shoulder shot overthrust

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