YB 4094-1993
Ultrasonic flaw detection method of square steel (billet) for shells (English Version)

Standard No.

YB 4094-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Ferrous Metallurgy

Latest

YB 4094-1993

YB 4094-1993 history

• 1993 YB 4094-1993 Ultrasonic flaw detection method of square steel (billet) for shells