BS 9151:1972

Rules for the preparation of detail specifications for all-or-nothing electromechanical relays of assessed quality. Full and basic assessment levels.

NORMA vydaná dňa 31.8.1972

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The information about the standard:

Designation standards: BS 9151:1972
Note: NEPLATNÁ
Publication date standards: 31.8.1972
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS