后张无粘结预应力混凝土
post-tensioned unbonded prestressed concrete
unbounded post-tensioned prestressed concrete
后张无粘结预应力装配梁
unbonded post-tensioned precast concrete beams
无粘结预应力
unbonded prestress
unbonded-prestress
Non-bonded Prestressing
unbonded prestressed force
unbounded prestressed
unboded prestress
unbound prestress
unbonded prestressing
xiaolangdi hydraulic project
Prestressed with Unbonded Tendons
Prestress without Bond
unbonded prestressed
unbonded prestressed concrete
prestressed concrete
non cohesive prestressing force
non-bonding pre-stress
Unbonded prestressing technique
non-cohesive pretressing
unbonded tendons
bondless prestressing force
Non-bonded Prestress
non-binding prestress
unbounded prestressing
prestressing without bond
un-banded pre-stressed
Unbonded prestressing force
Non - coherent prestressing force
unbounded prestress
unbonded prestressing concrete
无粘结预应力衬砌
non-cohesive pre-stressed lining
无粘结预应力钢筋
Unbonded prestressing tendon
无粘结预应力混凝土
post-tensioned unbonded prestressed concrete
unbonded prestressing concrete
unbonded prestressed concrete
nonviscous prestressed concrete
unbonded-prestressed concrete
cohesionless prestress concrete
non adhesive prestressed concrete
无粘结预应力混凝土多层框架
unbonded prestressed concrete multi-storey framewo
无粘结预应力混凝土结构
non-coherent prestressed concrete framework
unbonded prestressed concrete structure
无粘结预应力混凝土框架
unbonded prestressed reinforced concrete frame
无粘结预应力混凝土梁
unbonded prestressed concrete beam
unbonded prestressed concrete beams
无粘结预应力混凝土施工
prestress without bond concrete construction
无粘结预应力混凝土箱型梁
unbonded prestressed concrete box girder
无粘结预应力技术
unbond prestressed technology
无粘结预应力筋
unbonded tendons
unbonded tendon
unbonded prestressed tendons
unbonded prestressed tendon
no bonded prestress bar
nonviscous prestressed bar
unbonded strands
unbonded prestressing tendons
无粘结预应力框架
unbonded prestressed reinforced concrete frame
无粘结预应力锚索
anti corrosion
non-bond pre-stressed tendon
无粘结预应力双向密肋板
Non-gluing prestressed bidirectional dense ribbon plate
无粘结预应力砼
unbonded prestressed concrete
non-coherence prestressed concrete