后张预应力孔道高性能灌浆料
Post-tensioning High Performance Grouts
Post-tensioned High-performance Grouts
竖向预应力孔道
vertical pre-stressed duct
预应力预制混凝土桩
prestressed precast concrete pile
强应力定位万能顶尖
strong location universal center
CFRP束体外预应力
externally prestressed with CFRP tendon
PCCP预应力高强钢丝
prestressing wire in PCCP
PHC桩(超高强预应力管桩)
PHC pile(pre-stressed pipe pile with super high strength
SP预应力空心板
SP precast and prestressed concrete slab
U形预应力管道
U-shaped prestressed pipe
U形预应力束
U-type prestressed tendon
V墩预应力
prestressed V shaped pier
安装预应力
pre-stress of installation
闭式组合式预应力机身
close-combined pre-tightened frame
闭式组合预应力机身
close-combined pre-tightened frame