本帖最后由 移民电工 于 2010-12-21 22:15 编辑 3 Q3 v/ K& R. S- _ k, a
4 ^+ x3 \5 C8 X- a4 K8 Y/ r7 u* hThis is a horizontal furnurs mount on the top of building and intake air form outsid of building, I think you can not fix it by yourself! 6 A! G/ |% e, _. A- c$ \5 ~/ k6 t- I
These kinds of device need be cleaning and maintaining before winter season.
本帖最后由 移民电工 于 2010-12-21 22:17 编辑 & s5 m* E5 d/ J% q, B+ b" ?6 y1 m8 }: L y$ P# W; W
If you do not know these tasks, hire a qualified service specialist.
狗仔卡
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发表于 2010-12-21 12:11
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