“cementing plug”的概念、定义、翻译、参考文献-科学参考

单词	cementing plug
释义	cementing plug Encyclopedia 工学固井释 cementing plug注水泥塞在裸眼井或套管预定井段注入油井水泥浆，形成具有一定强度水泥段的作业。属于特殊注水泥的工艺方法。工学套管程序释 cementing plug固井胶塞由钢丝和环状本体组成，安装在套管外壁，下套管时，用来刮削井壁的泥饼，从而提高水泥环胶结质量的装置。
随便看	doctrine of affactions Doctrine of American System Doctrine of Brezhnev doctrine of comity of nations doctrine of commencement of action by law doctrine of emanation doctrine of evil human nature doctrine of filial piety doctrine of form and spirit Doctrine of Freedom of the Seas doctrine of God doctrine of governmental interests analysis doctrine of grace doctrine of illusion doctrine of justice Doctrine of Khrushchev doctrine of knowing and doing doctrine of liability for wrongs doctrine of man doctrine of mans supremacy doctrine of no-fault liability doctrine of prosecution discretion doctrine of purifying mind doctrine of sacrament doctrine of seat of legal relationship

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