PN E06323-1990
High yoltage insulators Ceramic rod insulators Ultrasonic and texture tests

Standard No.

PN E06323-1990

Release Date

1990

Published By

PL-PKN

Latest

PN E06323-1990

PN E06323-1990 history

• 1990 PN E06323-1990 High yoltage insulators Ceramic rod insulators Ultrasonic and texture tests