WJ 1922-1990
Ultrasonic Automatic Flaw Detection Method for Steel Cartridge of Small Caliber Shell (English Version)

Standard No.

WJ 1922-1990

Language

Chinese, Available in English version

Release Date

1990

Published By

Professional Standard - Military and Civilian Products

Latest

WJ 1922-1990

WJ 1922-1990 history

• 1990 WJ 1922-1990 Ultrasonic Automatic Flaw Detection Method for Steel Cartridge of Small Caliber Shell