JJF 2017-2022
(20~150) kV X-ray beam half value layer instrument calibration specification (English Version)

Standard No.

JJF 2017-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 2017-2022

JJF 2017-2022 history

• 2022 JJF 2017-2022 (20~150) kV X-ray beam half value layer instrument calibration specification