Do it by youself, $2000 will be enough., @& A" k2 z+ Q0 j
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Before snow coming, change it right away.% P) m( s7 l( d4 ^5 e, ` u0 L; M
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