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tanrx 发表于 2012-3-5 19:41 8 K' n( O6 u3 P7 e/ z8 _1 C8 ? 在后门的台阶处,有个标识 precast bracket是啥东西? / h1 v; E* Q% J1 w( l8 N% q2 V9 K 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 $ W0 Q, |) V: i3 b+ w0 l) n( j 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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