大跨度预应力张弦式管道
long-span prestressed beam string pipe
后张预应力
post-tensioning
post tensioning
Post-tensioned Prestress
Post-tension
Post-tensioned prestressed
post tensioning method
Post-tensioned
Post-tensioned prestess
Post-tensioned Prestressing
prestressed concrete
后张预应力混凝土
postprestressed concrete
Post-tensioned Prestressed Concrete
prestressed concrete
后张预应力混凝土结构
post-tensioned concrete structure
Post-tensioned Prestressing Concrete Structure
post stressed concrete structures
post tensioned concrete structure
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 tention
prestressed straining
pretensioning
Pre-stress stretch and draw
Pretension
prestessing stretch
tension prestressed
Prestessed tension
pre-stressing construction
prestress tensioning
Prestressed stretch-draw
prestressed tensioning
Prestress stretching
Prestressed tesion pulling
prestressed tension
Prestress tension
Prestress tension meter
预应力张拉工艺
prestressed concrete techniqres
预应力张拉过程
tensile process of pre-stressed cable