Home / Standards / GB/T 13790-2008 GB/T 13790-2008 Abolished Cold rolled low carbon steel sheets and strips for vitreous enamelling 搪瓷用冷轧低碳钢板及钢带 Standard Type GBT ICS 77.140.50 CCS H46 Status 废止 Issue Date 2008-12-06 Implementation 2009-10-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A