A.日常點(diǎn)檢B.專業(yè)點(diǎn)檢C.專業(yè)檢修D.精密點(diǎn)檢
A.檢修B.采購C.財(cái)務(wù)D.人事后勤
A.機(jī)械的監(jiān)測B.電氣的監(jiān)測C.劇熱的監(jiān)測D.化學(xué)的監(jiān)測