Home / Standards / GB 28375-2012 GB 28375-2012 Active Fireproof coatings for concrete structure 混凝土结构防火涂料 Standard Type GB ICS 13.220.50 CCS C84 Status 现行 Issue Date 2012-05-11 Implementation 2012-09-01 Responsible Dept 国家消防救援局 Drafting Unit N/A