NB/T 20707-2023
Phased array ultrasonic testing of ferritic steel welds in nuclear power plants (English Version)

Standard No.

NB/T 20707-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Professional Standard - Energy

Latest

NB/T 20707-2023

NB/T 20707-2023 history

• 2023 NB/T 20707-2023 Phased array ultrasonic testing of ferritic steel welds in nuclear power plants