如花 发表于 2013-1-4 11:26 % @) s+ Z! ]( n应该这样比较7 ], x: e2 ?+ F9 s: D4 i6 i" j# Q$ B
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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。。。* U, B0 C- j E0 `* _/ k: M9 V( ?' |