本帖最后由 移民电工 于 2010-12-21 22:15 编辑 7 L1 Z' W- ~2 r; b% G! v1 {% r, F5 y" X/ V4 x( I0 x
This 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!/ Y; i& F" U+ B- P. I) w. u5 n
: j$ m8 |/ W9 H3 U& m- mThese 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 t, D0 O$ x, N$ Y" N
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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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