Home / Standards / GB/T 41662-2022 GB/T 41662-2022 Active Cadmium zinc telluride polycrystalline for high energy ray detection and imaging materials 高能射线探测及成像材料用碲锌镉多晶 Standard Type GBT ICS 77.150.99 CCS H62 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A