“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	phenylcarbinol phenylenediamine poisoning phenylethane phenylethanoid glycoside phenyl ether phenylethy lamine phenylformic acid phenyl group phenylhydrazine phenylketonuria phenylketonuria，PKU phenylmercury acetate phenylmercury nitrate phenylmethane phenyl methyl ether phenyl methyl group phenylpropanoid phenylpropanoids metabolism phenylpropanolamine phenylpropanolamine (PPA) phenylpropylamine alkaloid phenyl pyrazole herbicides phenylpyruvic acid phenyl silicone oil phenyl silicone resin

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