放射治疗设备作为医院临床治疗的一类大型医疗设备，主要适用于各种良性和恶性肿瘤及浅层疤痕的治疗及辅助治疗。由于设备的使用频率高，加上南方气候潮湿，故时常易出现故障，耽误病人的疗程；所以，为使设备的正常运行，日常的保养和防护的重要性就显而易见了。笔者工作几年 As a type of large-scale medical equipment for clinical treatment in hospitals, radiotherapy equipment is mainly applied to the treatment and adjuvant treatment of various benign and malignant tumors and superficial scars. Due to the high frequency of use of equipment and the humid climate in the south, it is often prone to failure and delays the patient’s course of treatment; therefore, the importance of routine maintenance and protection is obvious for the proper functioning of the equipment. The author worked for several years