“bridge plug”的概念、定义、翻译、参考文献-科学参考

单词	bridge plug
释义	bridge plug Encyclopedia 工学桥塞释 bridge plug桥塞为满足油水井某种工艺技术或措施的需要，进行井下分层、封隔的专用工具。又称封隔器。
随便看	set in the studio set lattice set longline lift net fishing set member set minus set modulus set net fishing machinery set of all sets set of all subsets set of analyticity set of attributes set of basis vectors set of books set of cells set of complex numbers set of composition factors set of continuum power set of convergence set of curves set of decisions set of definition set of degeneracy set of degrees set of elements set of equations

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