BS EN 24869-3:1994

Acoustics. Hearing protectors. Simplified method for the measurement of insertion loss of ear-muff type protectors for quality inspection purposes.

NORMA vydaná dňa 15.2.1994

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The information about the standard:

Designation standards: BS EN 24869-3:1994
Note: NEPLATNÁ
Publication date standards: 15.2.1994
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS