A.進(jìn)行小修所規(guī)定的全部檢修項(xiàng)目B.檢查、清洗氣液相閥門、緊急切斷閥和液面計(jì)C.檢查罐體與底架扶梯、平臺等的螺栓緊固情況D.校對壓力表、溫度計(jì)
A.孔板B.密度計(jì)C.定流量泵D.體積管
A.89kPaB.100kPaC.70kPaD.110kPa