NP 3248-4-1987
Circuit insulation materials. Liquid insulators, measurement method of thermal aging resistance. Part 4: Calculation method of thermal aging resistance

Standard No.

NP 3248-4-1987

Release Date

1987

Published By

PT-IPQ

Latest

NP 3248-4-1987

NP 3248-4-1987 history

• 1987 NP 3248-4-1987 Circuit insulation materials. Liquid insulators, measurement method of thermal aging resistance. Part 4: Calculation method of thermal aging resistance