This document specifies the steel designation,ordering information,dimension,shape,mass and tolerance,technical requirements,test methods,inspection rules,packaging,marking and certificate of hot-rolled wire rod for prestressed steel.
This document is applicable to the manufacture of hot-rolled wire rod for prestressed steel wire and strand.(Hereinafter referred to as wire rod).
定价: 372元 / 折扣价: 317 元 加购物车