Home / Standards / GB/T 29501-2013 GB/T 29501-2013 Active Thermal insulation painted glass 隔热涂膜玻璃 Standard Type GBT ICS 81.040.30 CCS Q34 Status 现行 Issue Date 2013-05-07 Implementation 2013-12-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A