HM-200型移动式高频X线机灯丝回路故障检修一例

朱明明，秦志强，赵先东，宋丰言

One Case of Fault Diagnosis of Filament Circuit for HM-200 Mobile High-Frequency X-ray Machine

ZHU Mingming, QIN Zhiqiang, ZHAO Xiandong, SONG Fengyan

中国医疗设备 . 2019, (1): 163 -165 . DOI: 10.3969/j.issn.1674-1633.2019.01.045