Home / Standards / GB/T 12257-2023 GB/T 12257-2023 Active Laser therapeutic equipment—He-Ne laser equipment 激光治疗设备 氦氖激光治疗机 Standard Type GBT ICS 11.040.60 CCS C41 Status 现行 Issue Date 2023-05-23 Implementation 2024-06-01 Responsible Dept 国家药监局 Drafting Unit N/A