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ČSN - Czech national standards - Page 139

Standards ČSN - Czech national standards - Page 139

ČSN is a protected designation of Czech national technical standards.

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Preview ČSN EN ISO 2922 1.12.2021 Preview of the standard
ČSN EN ISO 2922 (011665)

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours

Standard published on 1.12.2021

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Preview ČSN EN 22922 1.12.1996 Preview of the standard
ČSN EN 22922 (011665) WITHDRAWN

Akustika - Měření hluku vyzařovaného plavidly na vnitrozemských vodních cestách a v přístavech (ISO 2922: 1975).

WITHDRAWN published on 1.12.1996

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Preview ČSN EN ISO 2922 1.10.2001 Preview of the standard
ČSN EN ISO 2922 (011665) WITHDRAWN

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours

WITHDRAWN published on 1.10.2001

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Preview ČSN EN ISO 2922 1.7.2021 Preview of the standard
ČSN EN ISO 2922 (011665) WITHDRAWN

Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours

WITHDRAWN published on 1.7.2021

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Preview ČSN EN ISO 11691 1.3.2022 Preview of the standard
ČSN EN ISO 11691 (011666)

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method

Standard published on 1.3.2022

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Preview ČSN EN ISO 11691 1.3.2010 Preview of the standard
ČSN EN ISO 11691 (011666) WITHDRAWN

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method

WITHDRAWN published on 1.3.2010

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Preview ČSN EN ISO 11691 1.6.2021 Preview of the standard
ČSN EN ISO 11691 (011666) WITHDRAWN

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method

WITHDRAWN published on 1.6.2021

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Preview ČSN ISO 11691 1.8.1996 Preview of the standard
ČSN ISO 11691 (011666) WITHDRAWN

Acoustics. Measurement of insertion loss of ducted silencers without flow. Laboratory survey method

WITHDRAWN published on 1.8.1996

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Preview ČSN EN ISO 5136 1.4.2010 Preview of the standard
ČSN EN ISO 5136 (011667)

Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method

Standard published on 1.4.2010

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Preview ČSN EN 25136 1.12.1996 Preview of the standard
ČSN EN 25136 (011667) WITHDRAWN

Acoustics. Determination of sound power radiated into a duct by fans. In-duct method (ISO 5136:1990 and Technical Corrigendum 1:1993)

WITHDRAWN published on 1.12.1996

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