A.暖通空調(diào)通風(fēng)和生活熱水 B.照明和插座 C.廚房餐飲 D.數(shù)據(jù)中心
A.10% B.30% C.50% D.70%
A.1kWh=3600kJ B.1kWh=3600J C.1kWh=3.6*10^6kJ D.1kWh=3600MJ