冷轧黑钢板 meaning in Chinese

flat cold rolled black plate

Standard specification for tin mill products , black plate , double reduced
二次冷轧黑钢板用锡材标准规范
Standard specification for tin mill products , black plate , single reduced
一次冷轧黑钢板用锡轧材标准规范
Cold - reduced blackplate in coil form for the production of tinplate or electrolytic chromium chromium oxide - coated steel
生产镀锌板或电镀铬氧化铬镀层钢的卷状冷轧黑钢板