DISPOSITIVOS DE ENCLAVAMIENTO PARA UNIONES DE ROTULA Y ALOJAMIENTO DE ROTULA EN CADENAS DE AISLADORES. ENSAYOS
LOCKING DEVICES FOR BALL AND SOCKET COUPLINGS OF STRING INSULATOR UNITS. TESTS.
Buy on AENOR
29.080.10 / Insulators
CTN 207 - Transmission and distribution of electrical energy
IEC 372-2:1976 (Identical)
It is cancelled by: UNE 21126:1995
