ENSAYOS DE CONTAMINACION ARTIFICIAL DE LOS AISLADORES DESTINADOS A REDES DE ALTA TENSION Y CORRIENTE ALTERNA
ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE INSULATORS TO BE USED ON A.C. SYSTEMS.
Buy on AENOR
29.080.10 / Insulators
CTN 207 - Transmission and distribution of electrical energy
IEC 507:1975 (Identical)
It is cancelled by: UNE-EN 60507:1995
