“landing joint”的概念、定义、翻译、参考文献-科学参考

单词	landing joint
释义	landing joint Encyclopedia 工学套管程序释 landing joint联顶节下套管时接在最后一根套管上用来调节套管柱顶面位置，并与水泥头连接的具有严格长度的短套管。
随便看	Trat Traugott progression trauma trauma biomechanics trauma of the interspinous ligament trauma of the supraspinous ligament traumatic asphyxia traumatic brain injury traumatic cataract traumatic complication traumatic optic neuropathy traumatic osteoarthritis traumatic pericarditis in cattle traumatic psychological infantilism traumatic reticuloperitonitis traumatin travel travel agency liability insurance Travel Agent or Travel Agency travel-bag travel contract travel cost approach travel distance Travel Document traveler

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