如花 发表于 2013-1-4 11:26 ' {) n1 R# X# q% k3 R4 P3 n应该这样比较4 u+ H/ M; V ~# s+ r# A. K
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gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
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then 0.09/sq....看来设到22度能暖和很多。。。 5 r% L8 p/ }. p# {9 f, {9 Z2 N