颜色分类: 铝硅4043 1.2 铝硅4043 1.0 铝硅4043 0.8 铝硅4043 1.6 铝镁5356 1.2 铝镁5356 1.0 铝镁5356 0.8 铝镁5356 1.6 纯铝1070 1.2 纯铝1100 Φ1.2 铝镁 5183φ1.2 颜色分类: 铝硅4043 1.2 铝硅4043 1.0 铝硅4043 0.8 铝硅4043 1.6 铝镁5356 1.2 铝镁5356 1.0 铝镁5356 0.8 铝镁5356 1.6 纯铝1070 1.2 纯铝1100 Φ1.2 铝镁 5183φ1.2