Home / Standards / GB/T 18091-2015 GB/T 18091-2015 Active Optical and thermal performance of glass curtain wall 玻璃幕墙光热性能 Standard Type GBT ICS 91.060.10 CCS P32 Status 现行 Issue Date 2015-09-11 Implementation 2016-08-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A