医用电气设备 第2-68部分:电子加速器、轻离子束治疗设备和放射性核素射束治疗设备用的X射线图像引导放射治疗设备的基本安全和基本性能专用要求
Medical electrical equipment—Part 2-68:Particular requirements for the basic safety and essential performance of X-ray-based image-guided radiotherapy equipment for use with electron accelerators,light ion beam therapy equipment and radionuclide beam therapy equipment