JB 6317-1992
Marine electromechanical control circuit relay (English Version)

Standard No.

JB 6317-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

机械工业部

Latest

JB 6317-1992

JB 6317-1992 history

• 1992 JB 6317-1992 Marine electromechanical control circuit relay