WJ/Z 306-1992
Barrel Design Chrome Plating Process Design (English Version)

Standard No.

WJ/Z 306-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Military and Civilian Products

Latest

WJ/Z 306-1992

WJ/Z 306-1992 history

• 1992 WJ/Z 306-1992 Barrel Design Chrome Plating Process Design