IEC 60621-3:1979/AMD1:1986 ed1.0

Отменен

Amendment 1 - Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 3: General requirements for equipment and ancillaries — 15 стр.

Описание Изменения Ссылки Версии

ICS

29.260.99 Other electrical equipment for working in special conditions / Электрическое оборудование для работы в особых условиях прочее