DIAMETROS Y ROSCAS DE CONDUCTOS Y SUS ACCESORIOS PARA INSTALACIONES ELECTRICAS
DIAMETERS AND THREADS OF CONDUITS AND FITTINGS FOR ELECTRICAL INSTALLATIONS.
Buy on AENOR
21.040.30 / Special screw threads
29.120.10 / Conduits for electrical purposes
CTN 201 - Low-voltage switchgear, controlgear and accessories
It is cancelled by: UNE-EN 60423:1996
Cancel: UNE 20333:1987
This standard is available in:
Print and digital format
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