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Normas UNE - AENOR
UNE 20657-4:1984

UNE 20657-4:1984

CABLES PARA BAJA FRECUENCIA CON AISLAMIENTO DE POLIOLEFINA Y CUBIERTA ESTANCA DE POLIOLEFINA. CABLES CON CONDUCTORES DE COBRE, AISLAMIENTO SOLIDO, NUCLEO DE UNIDADES SIN RELLENO Y CUBIERTA ESTANCA DE POLIETILENO

LOW-FREQUENCY CABLES WITH POLYOLEFIN INSULATION AND MOISTURE BARRIER POLYOLEFIN SHEATH. UNIT TYPE, UNFILLED, MOISTURE BARRIER POLYETHYLENE SHEATHED CABLES WITH COPPER CONDUCTORS, SOLID INSULATION AND INTEGRAL SUSPENSION STRAND

Publication date:
1984-12-15 /Cancelled
Cancellation date:
2002-02-21
International equivalences:

IEC 708-4:1981 (Idéntico)

31
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