JB 6483-1992
Electrically refined explosion-proof transformer (English Version)

Standard No.

JB 6483-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

机械工业部

Latest

JB 6483-1992

JB 6483-1992 history

• 1992 JB 6483-1992 Electrically refined explosion-proof transformer