词汇“井底封隔器 {油工} bottom-hole packer;”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	井底封隔器 {油工} bottom-hole packer;
释义	见:井底: 井底封隔器 {油工} bottom-hole packer;
随便看	preponderance,-cy preponderant preponderantly preponderate preponderating prepontine prepose preposed preposing preposition prepositional prepositional deletion prepositional insertion prepositionally prepositional object prepositional phrase preposition-group prepositionless prepositive prepositor prepossess prepossessed with prepossessing prepossessingly prepossessingness

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