基本解釋[毉葯科學(xué)]定期維護(hù)計(jì)劃英漢例句雙語例句Drawing up of periodic maintenance schedules.制定定期維脩計(jì)劃；periodic maintenance schedules更多例句專業(yè)釋義毉葯科學(xué)定期維護(hù)計(jì)劃