CFRP-混凝土-钢管组合柱
hybrid CFRP-concrete-steel double skin tubular columns
FRP-混凝土－钢管组合构件
FRP-concrete-steel composite member
杆塔组立
Erection of Transmission Towers
跨越塔组立
Assembly and erection of crossing tower
数据资料组组组长
Officer-in-Charge Data Section
铁塔组立
iron tower assembling and erection
tower erection
split tower erection
预应力筋钢管立柱
prestressed-reinforcement steel-pipe post
薄壁离心砼钢管塔
thin-wall-centrifugal-concrete-steel-tube-tower
超高钢管桩支架
Super-high Steel Pipe Pile Falsework
大跨越钢管塔
steel tube tower for long span
steel pipe tower for large cross
方钢管-钢骨高强混凝土柱
square steel tube column filled with steel reinforced high strength concrete
方钢管高强混凝土
the high strength concrete filled square steel tub
high-concrete filled square steel tubular
high-strength concrete-filled square steel tube
方钢管高强混凝土柱
high concrete-filled square steel tubular column