| 产品表面描述 |
低碳碳素结构钢,低合金结构钢 |
规格 |
720*12,720*10,219*6,720*6,720*8,820*12,820*6,219*8,1220*12,820*10,920*12,920*10,820*8,325*10,630*12,920*14,920*8,1220*10,1420*10,1820*10,529*12,2020*12,1420*12,1420*14,478*12,1420*18,1620*10,1620*14,1620*16,1820*14,1820*18,2020*14,2020*16,1220*8,1220*14,1420*20,1620*18,2020*20,820*14,920*16,1220*16,1220*18,1420*16,1620*12,1820*12,1820*16,2020*10,2020*18,2220*10,2220*12,2220*14,2220*16,2220*18,2420*10,2420*12,2420*14,2420*16,2420*18,2540*10,2540*12,2540*14,2540*16,2540*18,2700*10,2700*12,2700*14,2700*16,2700*18 |