Standard ISO standard · ISO 4869-1

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation

Status: Withdrawn

· Replaced by: ISO 4869-1:2018
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Standard ISO standard · ISO 4869-1

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation
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Subjects

Head protective equipment (13.340.20)


Buy this standard

Standard ISO standard · ISO 4869-1

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation
Subscribe on standards - Read more Dölj
Price: 760 SEK
standard ikon pdf

PDF

Price: 760 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English

Written by: ISO

International title:

Article no: STD-604213

Edition: 1

Approved: 12/20/1990

No of pages: 7

Replaces: ISO 4869:1981

Replaced by: ISO 4869-1:2018