英语词汇“mechanical safety”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	mechanical safety
释义	mechanical safety短语¹⁴⁴⁹⁷²⁺²机械保险装置
随便看	up-down method up-down of the arm up down phenomenon up-down phenomenon up-down reversal up/down reversing prism up/down river up-downs UpDown Scrolling Property Page Object Up-Down sensitivity test up-down stepped-frequency up/downstream company up-down stroke of oil pump up-down symmetry up-down traffic up/down train updown traverse of the arm up down traverse of the arm up-down traverse of the arm updown turning of the arm up down turning of the arm up-down turning of the arm up & down wind-bar up-down wind direction board updraft