Your search resulted in 14 documents for "BS BS EN ISO 4869-1" amongst all current BS documents.

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  1. MOST RECENT

    2030559

    BS EN ISO 4869-1:2018

    Acoustics. Hearing protectors-Subjective method for the measurement of sound attenuation

    standard by British Standard / European Standard / International Organization for Standardization, 11/28/2018.

    Languages: English

    Historical Editions: BS EN 24869-1:1993BS 5108:1983

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  2. MOST RECENT

    1596662

    BS EN ISO 7731:2008

    Ergonomics. Danger signals for public and work areas. Auditory danger signals

    standard by British Standard / European Standard / International Organization for Standardization, 11/30/2008.

    Languages: English

    Historical Editions: BS EN ISO 7731:2005BS EN 457:1992

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  3. MOST RECENT

    1162582

    BS EN ISO 389-8:2004

    Acoustics. Reference zero for the calibration of audiometric equipment-Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

    standard by British Standard / European Standard / International Organization for Standardization, 06/08/2004.

    Languages: English

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  4. MOST RECENT

    1513048

    BS EN ISO 4869-3:2007

    Acoustics. Hearing protectors-Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

    standard by British Standard / European Standard / International Organization for Standardization, 08/31/2007.

    Languages: English

    Historical Editions: BS EN 24869-3:1994BS DD 192:1990

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  5. MOST RECENT

    1912751

    BS EN 458:2016

    Hearing protectors. Recommendations for selection, use, care and maintenance. Guidance document

    standard by British-Adopted European Standard, 03/31/2016.

    Languages: English

    Historical Editions: BS EN 458:2004BS EN 458:1994

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  6. BS 08/30189820 DC

    BS EN ISO 8253-1. Acoustics. Audiometric test methods. Part 1. Basic pure-tone air and bone conduction threshold audiometry

    standard by BSI Group, 09/19/2008.

    Languages:

  7. MOST RECENT

    2030560

    BS EN ISO 4869-2:2018

    Acoustics. Hearing protectors-Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

    standard by British Standard / European Standard / International Organization for Standardization, 11/27/2018.

    Languages: English

    Historical Editions: BS EN ISO 4869-2:1995

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  8. MOST RECENT

    1765370

    BS EN ISO 8253-1:2010

    Acoustics. Audiometric test methods-Pure-tone air and bone conduction audiometry

    standard by British Standard / European Standard / International Organization for Standardization, 01/31/2011.

    Languages: English

    Historical Editions: BS EN ISO 8253-1:1998BS 6655:1986

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  9. MOST RECENT

    1515715

    BS EN 13921:2007

    Personal protective equipment. Ergonomic principles

    standard by British-Adopted European Standard, 09/28/2007.

    Languages: English

    Historical Editions: BS 06/30156009 DC

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  10. MOST RECENT

    1911277

    BS EN ISO 389-3:2016

    Acoustics. Reference zero for the calibration of audiometric equipment-Reference equivalent threshold vibratory force levels for pure tones and bone vibrators

    standard by British Standard / European Standard / International Organization for Standardization, 02/29/2016.

    Languages: English

    Historical Editions: BS EN ISO 389-3:1999BS 6950:1988BS 2497-4:1972

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