GJB 9443-2018
Low magnification etching and assessment methods for remelted steel rods and billets (English Version)

Standard No.

GJB 9443-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

/

Latest

GJB 9443-2018

GJB 9443-2018 history

• 2018 GJB 9443-2018 Low magnification etching and assessment methods for remelted steel rods and billets