BS 4999-109:1987

General requirements for rotating electrical machines. Specification for noise levels, including test methods.

NORMA vydaná dňa 27.2.1987

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The information about the standard:

Designation standards: BS 4999-109:1987
Note: NEPLATNÁ
Publication date standards: 27.2.1987
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS