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ÖNORM EN ISO 4869-2:1995-10

Заменен
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994)
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

ÖNORM EN 24869-1:1993-11
Заменен
Acoustics - Hearing protectors - Part 1: Subjective method for measurement of sound attenuation (ISO 4869-1:1990)
ÖNORM EN ISO 4869-2:2019-05
Действует
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018)

На этот документ ссылаются

ÖNORM EN 352-3:2003-02
Заменен
Hearing protectors - General requirements - Part 3: Ear-muffs attached to an industrial safety helmet
ÖNORM EN 458:2005-03
Заменен
Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document
ÖNORM EN 352-1:2003-02
Заменен
Hearing protectors - General requirements - Part 1: Ear-Muffs
ÖNORM EN 352-2:2003-02
Заменен
Hearing protectors - General requirements - Part 2: Ear-plugs
ÖNORM EN 13819-2:2003-04
Заменен
Hearing protectors - Testing - Part 2: Acoustic test methods
ÖNORM EN 458:2016-07
Действует
Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document
ÖNORM EN ISO 4869-2:2019-05
Действует
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018)