Home / Standards / GB/T 13790-2025 GB/T 13790-2025 Active Cold rolled low carbon steel sheet and strip 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 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A