大跨度预应力张弦式管道
long-span prestressed beam string pipe
后张预应力
Post-tensioned Prestress
Post-tension
Post-tensioned prestressed
Post-tensioned prestess
Post-tensioned Prestressing
post-tensioning
post tensioning
post tensioning method
Post-tensioned
prestressed concrete
后张预应力混凝土
Post-tensioned Prestressed Concrete
prestressed concrete
postprestressed concrete
后张预应力混凝土结构
post-tensioned concrete structure
Post-tensioned Prestressing Concrete Structure
post tensioned concrete structure
post stressed concrete structures
后张预应力结构
post-tensioning structure
后张预应力筋
post-tensioned prestressed steel
后张预应力空心板
post-tensioned reinforced hollow slab
后张预应力孔道高性能灌浆料
Post-tensioning High Performance Grouts
Post-tensioned High-performance Grouts
后张预应力体系
post-tensioned prestressing system
无粘结后张预应力
unbonded post-tensioned prestressed
无粘结后张预应力装配节点
unbonded post-tensioned precast concrete joints
先张预应力
pretensioned prestressing
先张预应力梁
Pre-stressed Concrete Beam
预应力张拉
prestressing tension
prestressed tension
Prestressed tesion pulling
Prestress stretching
prestressed tensioning
prestress tensioning
pre-stressing construction
Prestress tension
Prestessed tension
prestessing stretch
Pretension
pretensioning
prestressed straining
tension prestressed
Prestress tension meter
Prestressed stretch-draw
Pre-stress stretch and draw
prestressed tention
预应力张拉工艺
prestressed concrete techniqres
预应力张拉过程
tensile process of pre-stressed cable