规格：5#-40# 数量：1000
备注：槽钢 Q235B 10#
槽钢 Q235B 12#
槽钢 Q235B 14#a
槽钢 Q235B 14#b
槽钢 Q235B 16#a
槽钢 Q235B 16#b
槽钢 Q235B 18#a
槽钢 Q235B 18#b
槽钢 Q235B 20#a
槽钢 Q235B 20#b
槽钢 Q235B 22#a
槽钢 Q235B 22#b
槽钢 Q235B 25#a
槽钢 Q235B 25#b
槽钢 Q235B 25#c
槽钢 Q235B 28#a
槽钢 Q235B 28#b
槽钢 Q235B 28#c
槽钢 Q235B 30#a
槽钢 Q235B 30#b
槽钢 Q235B 30#c
槽钢 Q235B 32#a
槽钢 Q235B 32#b
槽钢 Q235B 32#c
槽钢 Q235B 36#a
槽钢 Q235B 36#b
槽钢 Q235B 36#c
槽钢 Q235B 40#a
槽钢 Q235B 40#b
槽钢 Q235B 40#c
槽钢 Q235B 5#
槽钢 Q235B 6.3#
槽钢 Q235B 8#