Home / Standards / GB/T 41991-2022 GB/T 41991-2022 Active Explosive detection equipment based on D-D neutron capture technology 基于氘-氘中子俘获技术的爆炸物探测设备 Standard Type GBT ICS 27.120.99 CCS F80 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 国家标准委 Drafting Unit N/A