NB/T 42068-2016
Ultrasonic flaw detection of screw expander main engine and rotor (English Version)

Standard No.

NB/T 42068-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

国家能源局

Latest

NB/T 42068-2016

NB/T 42068-2016 history

• 2016 NB/T 42068-2016 Ultrasonic flaw detection of screw expander main engine and rotor