部分预应力钢筋混凝土梁
partially prestressed RC beam
大口径预应力钢筋混凝土管道
Heavy-calibre Prestressed Concrete pipeline
曲线预应力钢筋
curve prestressed bar
curve prestressed steel bar
竖向预应力钢筋
vertical prestressed reinforcement
无粘结预应力钢筋
Unbonded prestressing tendon
预弯预应力钢筋砼梁
pre-bending prestressed reinforced concrete girder
预应力钢筋混凝土
prestressed reinforced concrete
PRC
预应力钢筋混凝土轨道梁
PC(prestressed concrete) rail beam
预应力钢筋拉伸机
prestressed bar tensioner
预应力钢筋砼
prestressed reinforced concrete
预应力钢筋橡胶构件
Prestressed Reinforcement and Rubber Component
非预应力的钢筋
nonprestressed reinforcement
钢筋混凝土拱与预应力梁结构组合
a structural composition of reinforced concrete arch and prestressed girder
钢筋混凝土和预应力混凝土结构
reinforced concrete and prestressed concrete structure