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

词汇	maintenance of mechanical vacuum pump
释义	maintenance of mechanical vacuum pump 机械真空泵的维修
随便看	Slash task slash taxes slash the budget Slash the top of each roll with a sharpen knife slash utilization machinery slash vat slash vindictively slash with slashy slashzine slashzines Slask Slaski slasks slasksilesia Sla Slak slatan Slatar slat-back slat bottom slat brine slat bucket slatch Slatcher slatches