EJ/T 20179.5-2018
核材料与核设施实物保护出入口控制系统技术要求 第5部分：车辆出入控制机构-抗机动车辆撞击装置
Technical requirements for access control system for physical protection of nuclear materials and nuclear facilities Part 5: Vehicle access control mechanism-anti-motor vehicle impact device
EJT20179.5-2018, EJ20179.5-2018