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Acoustics — Hearing protectors — Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture
Automatically translated name:
Acoustics -- Hearing protectors -- Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture
STANDARD published on 26.6.2007
Designation standards: ISO 4869-3:2007
Publication date standards: 26.6.2007
SKU: NS-432542
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: International technical standard
Category: Technical standards ISO
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