A.梁的編號(hào) B.梁頂面標(biāo)高高差 C.梁上部通長筋或架立筋配置 D.梁的箍筋
A.社會(huì)主義B.農(nóng)業(yè)社會(huì)C.科技社會(huì)D.經(jīng)濟(jì)社會(huì)
A.統(tǒng)籌B.和諧C.凝聚D.協(xié)調(diào)