ÖNORM EN 24869-3

Acoustics - Hearing protectors - Part 3: Simplified method for the measurement of insertion loss of ear-muff type protectors for quality inspection purposes (ISO/TR 4869-3:1989)

STANDARD published on 1.6.1994

German -
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The information about the standard:

Designation standards: ÖNORM EN 24869-3
Note: WITHDRAWN
Publication date standards: 1.6.1994
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM