耐候钢,考登钢,考顿钢Corten-A2.0*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A2.5*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A3.0*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A3.5*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A4.0*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A4.5*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A5.0*1250*C30宝钢，梅钢电议耐候钢,考登钢,考顿钢Corten-A5.5*1250*)