BS 142-2-2.3:1984

Electrical protection relays. Requirements for the principal families of protection relays. Specification for thermal electrical relays.

NORMA vydaná dňa 31.5.1984

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The information about the standard:

Designation standards: BS 142-2-2.3:1984
Note: NEPLATNÁ
Publication date standards: 31.5.1984
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS