NF EN ISO 4869-3

October 2008

Standard Current

Acoustics — Hearing protectors — Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

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Main informations

Collections

National standards and national normative documents

Publication date

October 2008

Number of pages

19 p.

Reference

NF EN ISO 4869-3

ICS Codes

13.340.20 Head protective equipment

Print number

1 - septembre 2008

International kinship

ISO 4869-3:2007

European kinship

EN ISO 4869-3:2007

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