英语词汇“wellhead seal system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	wellhead seal system
释义	wellhead seal system 井口安全胶节系统
随便看	mixing system of heating mixing tab mixing table mixing tablet mixing tank Mixing tank for coating colors mixing tank for lime liquor mixing tank gear ring mixing tank rolling track mixing tap mixing technique mixing techniques mixing technology mixing technology of two-speed mixing tee mixing temperature mixing test Mixing test mixing theory mixing thermodynamics mixing time mixing timer mixing together mixing tool mixing tower