BOBINAS DE BLOQUEO PARA INSTALACIONES DE CORRIENTE PORTADORA EN LINEAS DE ALTA TENSION. GENERALIDADES
LINE TRAPS FOR CARRIER SIGNALS OVER POWER LINES. GENERAL
Buy on AENOR
29.240.20 / Power transmission and distribution lines
33.120.99 / Other components and accessories
CTN 207 - Transmission and distribution of electrical energy
IEC 353:1971 (Non-equivalent)
It is cancelled by: UNE 20540:2001
This standard is available in:
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