Do it by youself, $2000 will be enough.2 I6 ]1 n* ^/ u2 }; k
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Before snow coming, change it right away.$ b7 Z3 | |0 G3 R
tradesman 发表于 2009-11-16 12:30 PM
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还是别自己干了吧, 这要是漏水可就麻烦了. 另外还需要爬高, 总觉得危险