![](http://www.nachi.org/forum/attachments/f77/66930d1374082528-ladder-stability-and-gutter-damage-capture2.jpg)
买一个算了
![](http://www.nachi.org/forum/attachments/f77/66930d1374082528-ladder-stability-and-gutter-damage-capture2.jpg)
所有跟帖:
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看过100刀,觉得利用率太低了。
-chinomango-
♂
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10/31/2014 postreply
19:49:52
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16’ ext不够高用不了,结果买了个12‘ step
-chinomango-
♂
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11/01/2014 postreply
16:26:55