如花 发表于 2013-1-4 11:26 7 \$ l( a# ]- g+ V. Z$ O
应该这样比较! x& I. P9 \! v' E2 h A+ q7 o$ ~
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gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
8 Z) H' w% X4 j& Q% p3 Zthen 0.09/sq....看来设到22度能暖和很多。。。 - B6 h; \* J0 Q; f' b4 P x' o