A.60000m3/h B.64000m3/h C.96000m3/h D.120000m3/h
A.90.1% B.93.3% C.95.6% D.98.2%
A.30t/h B.32t/h C.36t/h D.40t/h
A.冬季采暖室外計(jì)算溫度 B.冬季日平均室外計(jì)算溫度 C.冬季逐時(shí)計(jì)算溫度 D.冬季通風(fēng)室外計(jì)算溫度
A.260~270t B.270~280t C.340~350t D.240~250t