本帖最后由 移民电工 于 2010-12-21 22:15 编辑 ) E F, m, L4 B3 y+ M7 q; Z ; A/ k/ z) x, j; w% U2 M' UThis 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!$ w0 u) F4 d% G8 ^+ D* m. {
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These kinds of device need be cleaning and maintaining before winter season.
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发表于 2010-12-21 12:11
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