Home / Standards / GB/T 46609-2025 GB/T 46609-2025 Active Test method for neutron-gamma ray detection performance of scintillation crystals 闪烁晶体的中子-伽马射线探测性能测试方法 Standard Type GBT ICS 31.260 CCS Q65 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A