“slip-type packer”的概念、定义、翻译、参考文献-科学参考

单词	slip-type packer
释义	slip-type packer Encyclopedia 工学桥塞释 slip-type packer卡瓦式封隔器利用卡瓦固定，防止管柱轴向移动，通过下放一定管柱重量或管柱内加液压使胶筒直径变大，封隔油、套环形空间的封隔器。
随便看	yield strength yield strength under high pressure yield stress yield surface yield temperature yield-to-weight ratio Yi embroidery Yi Eonjeok Yifan festival of Mulao nationality Yi Fan Xian music scale mode Yi Feng yifeng Yifeng Xian Yi-fu Tuan Yigal Mossinson Yi Gong Yigong Co yigong powder Yigongzangbu River Yigougou opera yiguan decoction Yiguang Lin Yigu Calculation Yi He Yihejilinguole River

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