Beam is expensive ...

來源: wooddiy 於 2012-07-23 13:54:27 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (50 bytes)

It is called Joist. Each can bear 3,000 lb.




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• thanks much for the pictures. now I know what beam looks like -muzhier- ♀ 給 muzhier 發送悄悄話 muzhier 的博客首頁 (90 bytes) () 07/23/2012 postreply 14:35:38

請您先登陸，再發跟帖！