Home / Standards / GB/T 44815-2024 GB/T 44815-2024 Active Lasers and laser-related equipment—Test methods for laser beam polarization parameters 激光器和激光相关设备 激光束偏振特性测量方法 Standard Type GBT ICS 31.260 CCS L51 Status 现行 Issue Date 2024-10-26 Implementation 2025-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A