JB/T 7502-1994
Technical requirements for surface quality control of parts before ion plating (English Version)

Standard No.

JB/T 7502-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

机械工业部

Latest

JB/T 7502-1994

JB/T 7502-1994 history

• 1994 JB/T 7502-1994 Technical requirements for surface quality control of parts before ion plating