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Acoustics — Hearing protectors — Part 6: Determination of sound attenuation of active noise reduction earmuffs
Translate name
STANDARD published on 1.2.2019
Designation standards: ISO 4869-6:2019
Publication date standards: 1.2.2019
SKU: NS-936946
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: International technical standard
Category: Technical standards ISO
Latest update: 2026-06-01 (Number of items: 2 280 707)
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