PN E05056-1957
Appliances of gas discharge lamps of earth related voltage not exceeding 8 kV -- Construction code

Standard No.

PN E05056-1957

Release Date

1957

Published By

PL-PKN

Latest

PN E05056-1957

PN E05056-1957 history

• 1957 PN E05056-1957 Appliances of gas discharge lamps of earth related voltage not exceeding 8 kV -- Construction code