WS 521-2017
Medical digital radiography (DR) system quality control and testing specifications (English Version)
- Standard No.
- WS 521-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- 国家卫生计生委
- Status
- 2021-05
- Replace By
- WS 76-2020
- Latest
- WS 76-2020
WS 521-2017 history
- 2020 WS 76-2020 Quality control and testing specifications for medical X-ray diagnostic equipment
- 2017 WS 521-2017 Medical digital radiography (DR) system quality control and testing specifications
