Home / Standards / GB/T 41742-2022 GB/T 41742-2022 Active Low temperature sealing glass for optoelectric devices 光电器件用低温封接玻璃 Standard Type GBT ICS 81.040.01 CCS Q37 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A