本帖最后由 如花 于 2013-1-4 12:32 编辑 / Q: a! P. T/ k
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应该这样比较 5 n- d* g" p a, w . }1 I M! L2 N# U* `4 Vgas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
如花 发表于 2013-1-4 11:26 ) t3 n2 u6 v" B6 x5 ?应该这样比较. M: T6 f8 A9 e; X
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gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
& k9 p$ D8 P7 r+ u1 g2 N6 {then 0.09/sq....看来设到22度能暖和很多。。。' }1 _ R( Z: c G5 H) E5 y