钢管拱肋加工  Steel arch rib

钢管混凝土拱肋  CFST arch rib

四拱肋三系梁钢管混凝土拱桥  Four-rib concrete-filled steel tubular arch bridge

钢管　钢管混凝土  steel tube

宝钢钢管分公司  steel tube division; Baosteel

不锈钢钢管  stainless steel pipe; Stainless steel tube

大跨度混凝土钢管拱桥  The long-span concrete steel tube arch bridge

方钢管-钢骨高强混凝土柱  square steel tube column filled with steel reinforced high strength concrete

钢拱肋系杆拱桥  tied arch bridge with steel arch rib

钢管-GFRP管-混凝土柱  steel-GFRP-concrete column

钢管钢骨混凝土  steel tube filled with steel-reinforced concrete

钢管－钢骨混凝土柱  circular steel tube composite short column filled

钢管钢筋混凝土柱  reinforced concrete columns covered with steel tub

钢管拱  steel truss arch; Steel-pipe Arch; steel pipe arch; steel tube arch; Steel-tube Arch; Concrete-filled Steel Tube Arch; steel tubular arch; design; the steel tube push

钢管拱桁架  trussed arch; steel pipe bow frame

钢管拱桥  steel-tube arch bridge; steel tubular arched bridge; CFST arch bridge; steel tube arch bridge; steel pipe concrete arch bridge; steel tubular arch bridge; steep pipe arch bridge

蝴蝶钢管拱桥  butterfly type steel pipe arch bridge

加肋钢管  rib-reinforced steel tube

连续钢管拱系杆拱桥  continuous CFST bowstring arch bridge