螺纹钢Φ12-14HRB400E建龙3440↑20螺纹钢Φ16-25HRB400E建龙3290↑20螺纹钢Φ28-32HRB400E建龙3420↑20高线Φ6HPB300西林3570↑20高线Φ8-10HPB300西林3490↑20螺纹钢Φ12-14HRB400E西林3440↑20螺纹钢Φ16-25HRB400E西林3290↑20螺纹钢Φ28-32HRB400E西林3420↑20盘螺Φ8-10HRB400E西林3470↑20