Do it by youself, $2000 will be enough.' A, `# _& h6 S$ C& S5 x
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Before snow coming, change it right away.2 q r) u" d0 v1 H/ X
tradesman 发表于 2009-11-16 12:30 PM
; A7 X; H% |$ h " G3 L* C+ a2 ~# z ~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