Home / Standards / GB/T 37466-2019 GB/T 37466-2019 Active Laser lift-off equipment used for GaN 氮化镓激光剥离设备 Standard Type GBT ICS 31-550 CCS L95 Status 现行 Issue Date 2019-06-04 Implementation 2019-10-01 Responsible Dept 国家标准委 Drafting Unit N/A