Do it by youself, $2000 will be enough.: [3 Y/ P3 R$ ?% r- Y/ \7 ?- X) z
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Before snow coming, change it right away. ' ?1 r- u1 C+ l4 E, ^( {! d1 [8 gtradesman 发表于 2009-11-16 12:30 PM
/ [! ^' p( F/ g g( D* Z' u ( o/ I" e+ ^0 {1 f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