YB 3209-1982
Ultrasonic flaw detection method for forged steel cold rolling work rolls (English Version)

Standard No.

YB 3209-1982

Language

Chinese, Available in English version

Published By

UNKNOWN

Latest

YB 3209-1982

YB 3209-1982 history

• 1970 YB 3209-1982 Ultrasonic flaw detection method for forged steel cold rolling work rolls