precast reinforced concrete framed support的意思|示意
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预制钢筋混凝土框架支撑
precast reinforced concrete framed support的网络常见释义
钢筋混凝土支架 ... precast reinforced concrete co truction 装配式钢筋混凝土结构 precast reinforced concrete framed support 钢筋混凝土支架 precast reinforced concrete,precast reinforced concrete 预制钢筋混凝土 ..