GB 15208.5-2018微剂量X射线安全检查设备第5部分:背散射物品安全检查设备国家标准
英文:Micro-dose X-ray security inspection system—Part 5:Backscatter object security inspection system GB 15208.5-2018介绍: 国...
英文:Micro-dose X-ray security inspection system—Part 5:Backscatter object security inspection system GB 15208.5-2018介绍: 国...