Home / Standards / GB/T 34337-2017 GB/T 34337-2017 Active Photovoltaic vacuum glass 光伏真空玻璃 Standard Type GBT ICS 81.040.30 CCS Q37 Status 现行 Issue Date 2017-10-14 Implementation 2018-09-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A