钢管钢筋混凝土柱
reinforced concrete columns covered with steel tub
外包钢筋混凝土钢管
steel pipe with reinforced concrete shell
大口径预应力钢筋混凝土管道
Heavy-calibre Prestressed Concrete pipeline
钢管-GFRP管-混凝土柱
steel-GFRP-concrete column
钢管混凝土管节点
concrete-filled steel tube CFST tubular joints
钢桁架-钢筋混凝土管柱结构
steel truss-reinforced concrete column structure
钢筋混凝土管
reinforeced concrete pipes
reinforced concrete pipe
steel reinforced concrete pipe
Cylinder-type pipe
钢筋混凝土管道
RC drain-pipes
reinforced-concrete-conduit
钢筋混凝土管架
the pipe support of ferroconcrete
钢筋混凝土管片
reinforced concrete segment
钢筋混凝土管柱
reinforced concrete pipe column
钢筋混凝土管桩
reinforced concrete tube-pile
六管钢管混凝土拱桥
CFST arch bridge with six tubes
无腹筋钢筋混凝土梁
the reinforced concrete beams without stirrups
型钢-钢管混凝土
hollow steel tube filled with steel-reinforced concrete
100m钢筋混凝土烟囱
100 m-high reinforced conctete chimney
100m-high reinforced conctete chimney