本帖最后由 移民电工 于 2010-12-21 22:15 编辑 0 C) Q$ o* D1 l! i3 h9 I
O Y- i3 y) V! l* h7 tThis 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!1 l* R {2 p) Y# H3 Y1 {1 |/ I. Y1 N
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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 " d/ N! ], x, a7 g7 Q" f& n) m 2 v- o8 `, c2 D1 p+ F! b! t* `If you do not know these tasks, hire a qualified service specialist.
狗仔卡
鲜花(
鸡蛋(
发表于 2010-12-21 12:11
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