A.發(fā)現(xiàn)缺陷-審核缺陷-登記缺陷-安排檢修-消除缺陷-運行驗收 B.發(fā)現(xiàn)缺陷-登記缺陷-安排檢修-審核缺陷-消除缺陷-運行驗收 C.發(fā)現(xiàn)缺陷-登記缺陷-安排檢修-消除缺陷-審核缺陷-運行驗收 D.發(fā)現(xiàn)缺陷-登記缺陷-審核缺陷-安排檢修-消除缺陷-運行驗收
A.-10℃ B.0℃ C.10℃ D.15℃
A.危急 B.重大 C.嚴重 D.一般