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tanrx 发表于 2012-3-5 19:41 & r$ q0 `8 Z; Q* R在后门的台阶处,有个标识 precast bracket是啥东西? & U/ U6 U9 _$ g3 G0 O' D6 r 是个水泥浇筑的横梁(上面再做木头的deck) 还是 ...
G-rong 发表于 2012-3-6 09:51 + Y d( [( s8 E, O, y0 \ Take a look at the SPEC, it will tell you the deck material. I think this one should be a precast co ...
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