& U4 o C% x0 W9 x! X0 y( G应该这样比较( X* g# M; D0 R" Q5 q
" f$ d, N0 \) ^9 l4 o: c
gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
如花 发表于 2013-1-4 11:26 % W# j, m. n9 i2 H应该这样比较 # X$ b( D' t4 S5 X5 v1 N, ], t1 g+ ^ T/ k \9 g+ n
gas+power $0.093/sqf for Dec 2012 including basement and setting 22C all the time.
0 {2 d# X5 E. c% B4 \7 j+ W7 g, O
then 0.09/sq....看来设到22度能暖和很多。。。 + F* I1 O# @. ~/ m- j# V