Aug 31st, 2005, 12:22 | 只看该作者 #23 |
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注册日期: Jul 2005
帖子: 37
声望: 10
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Which year have your house been bulided? I know some house's basement storm subdrainge water release to sanitary. When there is a heavy rain, there is no time to release so much water, then sanitary water goes up and flooding your basement. This is usually problem of some old house in some old community. |
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