BS 6951:1988

Specification for threshold of hearing by air conduction as a function of age and sex for otologically normal persons.

NORMA vydána dne 29.2.1988

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The information about the standard:

Designation standards: BS 6951:1988
Note: NEPLATNÁ
Publication date standards: 29.2.1988
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS