IEC 60621-3:1979/AMD1:1986

Amendment 1 - Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 3: General requirements for equipment and ancillaries

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

29.260.99

Statut:

Annulée

Date de Publication:

1985-12-31

Numéro Standard:

IEC 60621-3:1979/AMD1:1986