英语词汇“密封环”的翻译、意思、用法、释义-英汉汉英词典

单词	密封环
释义	密封环gland ring双向☞密封环--止漏环双向☞密封环--环封
随便看	national data processing service national data processing service，ndps national day national debt national debts national debt; sovereign debt national deep submergence facility national deep submergence facility {=ndsf} national defence national defense advisory committee national defense advisory committee，ndac national defense communication control center national defense communication control center--ndccc national defense communication control center，ndccc national defense education act (ndea) national defense education act 国防教育法 national defense educational act(ndea) national defense educational act(ndea), usa national defense educational act, usa national defense research committee national defense research committee {=ndrc} national defense statistics national destination code national destiny cultism national development