A.最高溫度,15℃ B.平均溫度,20℃ C.最低溫度,10℃ D.最低溫度,5℃
A.補償器、膨脹罐 B.溫度自動調(diào)節(jié)器 C.疏水閥 D.減壓閥、安全閥、各種閉閥門、水嘴
A.最大日流量,1~2min,0.03m/s B.平均小時流量,4~8min,0.01m/s C.設(shè)計秒流量,2~10min,0.05m/s D.最大小時流量,3~5min,0.2m/s