Do it by youself, $2000 will be enough. 8 s! \" U3 _0 j! ^5 e* g6 I+ L4 }) [* ~6 X: V, R2 Z# W
Before snow coming, change it right away.2 f) L8 E& }9 }4 O
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