供求内容 :螺纹:9米,HRB400E 12 14 16 18 20 22 25 28 32
螺纹:12米,HRB400E 12 14 16 18 20 22 25 28 32
盘螺:HRB400E 6 8 10 12
盘圆:HPB300 6 8 10 12