“support-type packer”的概念、定义、翻译、参考文献-科学参考

单词	support-type packer
释义	support-type packer Encyclopedia 工学桥塞释 support-type packer支撑式封隔器以井底（或卡瓦式封隔器和支撑卡瓦）为支点，施加一定管柱重量来坐封的封隔器。
随便看	cocaine cocarboxylase co-Cartesian square co catalyst co-catalyst cocatalyst cocategory coccidiasis of Chinese giant salamander coccidioidomycosis coccidiosis Coccinella septempunctata coccolith coccolithophores coccus coccygeal bone coccygeal vertebra coccyx cochain cochain complex cochain equivalence cochain group cochain homotopy cochain mapping cochain subcomplex co-channel interference，CCI

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