多丝大直径钢绞线
multi-wire large diameter steel strand
预应力钢丝钢绞线
PC steel wire and stranded wire
大直径钢绞线
larger-diameter steel wire strand
large diameter steel strand
大直径预应力砼管
Large diameter prestressed concrete pipe
松驰预应力钢绞线
loose prestress hinge wire
预应力钢绞线
prestressed concrete strand
prestressed stranded wire
Pre-stressed Steel Stranded Wire
prestressing strand
prestressed strand
prestressed steel strand
pre-stressed steel strand
PC steel strand
PC stranded wire
PC strand
prestress stranded wire
PC-stranded wire
预应力钢绞线盘条
wire rod for PC steel stranded wire
PC钢丝钢绞线
PC Steel Wire and PC Steel Strand
PC steel wire and strand
长钢丝预应力混凝土
long line prestressed concrete
低松弛预应力钢丝
low relaxation prestressed steel wire
松驰预应力钢丝
loose prestress steel wire
预应力钢丝
pre-stressed steel wire
compressor wire
prestressing steel wire
PC steel wire
pre stressed concrete steel wire
prestressed steel wire
Pre-stressed steel wires
prestressed wire
reinforcement wire
prestressed steel wires
大口径预应力钢筋混凝土管道
Heavy-calibre Prestressed Concrete pipeline
纵向直线预应力
longitudinal linear prestressed reinforcement
曲线预应力钢筋
curve prestressed steel bar
curve prestressed bar
粗直径钢丝绳
large diameter steel wire ropes
Steel Wire Rope with Large Diameter
large diameter wire rope