Home / Standards / GB/T 28199-2025 GB/T 28199-2025 Active Oil-filled radiator 电热油汀 Standard Type GBT ICS 97.100.10 CCS Y63 Status 现行 Issue Date 2025-04-25 Implementation 2025-11-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A