彩色涂层钢板 Color coated steel ; colour coated sheet ; Colored coating steel plate ; precoated sheet steel

彩色涂层钢板及钢带 Prepainted steel sheet

建筑用彩色涂层钢板 precoated steel for construction

彩色涂层镀锌钢板 color coated galvanized steel sheet

销售彩色涂层钢板电话 Sales colored steel phone

彩色涂层压型钢板 coloured profiled sheet