Home / Standards / GB/T 25970-2010 GB/T 25970-2010 Active Non-combustible inorganic compound board 不燃无机复合板 Standard Type GBT ICS 13.220.50 CCS C82 Status 现行 Issue Date 2011-01-10 Implementation 2011-06-01 Responsible Dept 国家消防救援局 Drafting Unit N/A