闻见学行 发表于 2012-9-3 08:33 - }# ~/ ^! g7 D0 a' h
谢谢指导!我刚买的是一个35年的老房子,侧门一边做了混凝土地面硬化,后院的平台也是混凝土的,但 ...
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You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I have heard names like CLASSIC CONCRETE AND MUDJACKING, LOW'S concrete leveling solutions. 3 i. X" f, Y/ H4 i) NFYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 - h. a/ s1 T" B, R& J) K& JYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...