PN E02050-1987
Electrical insulation of electrotcchnical products Classification by the thermal endurance

Standard No.

PN E02050-1987

Release Date

1987

Published By

PL-PKN

Latest

PN E02050-1987

PN E02050-1987 history

• 1987 PN E02050-1987 Electrical insulation of electrotcchnical products Classification by the thermal endurance