英语词汇“basal plug”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	basal plug
释义	basal plug 基本例句底塞 A diaphragm in the plug body ruptures to allow the cement slurry to pass through after the plug reaches the landing collar.在塞体中的隔膜破裂，以便使水泥浆能在底塞到达止塞箍以后通过。
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