本帖最后由 如花 于 2013-1-4 12:32 编辑 8 I4 h. J/ g* H' n6 j
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应该这样比较0 S y2 S+ }3 A
4 e S. @: M" ], T* M7 h
gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
如花 发表于 2013-1-4 11:26 3 g( `; S* m+ s9 ]7 A
应该这样比较 0 F7 p6 V2 x9 h4 M* m# \ N 1 K1 ^. o$ ~( H( j. H/ Bgas+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。。。/ V1 u( d5 _) _7 T6 U8 Y