材料牌号: SA1D 标准: KS D3544-2002 Hot - dip aluminium coated steel sheets and coils 国家与地区: Korea 韩国钢组: 热浸镀铝钢板及卷材注释: Symbol of aluminium coating mass shall be: 40, 60, 80 or 100. Commercial quality
SA1D--是 镀铝卷板