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

SDO:

IEC

Language:

English

ICS Codes:

29.260.99

Status:

Withdrawn

Publish date:

1985-12-31

Standard Number:

IEC 60621-3:1979/AMD1:1986