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ČSN - Czech national standards
Page 139
ČSN EN ISO 2922 (01/12/2021)
Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours
Available languages: Czech
Available design: Print design
from 10.40 USD more info
ČSN EN 22922 (01/12/1996) Withdrawn
Akustika - Měření hluku vyzařovaného plavidly na vnitrozemských vodních cestách a v přístavech (ISO 2922: 1975).
Available design: Print design
from 8.70 USD more info
ČSN EN ISO 2922 (01/10/2001) Withdrawn
Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours
Available design: Print design
from 10.40 USD more info
ČSN EN ISO 2922 (01/07/2021) Withdrawn
Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours
Available design: Print design
from 15.80 USD more info
ČSN EN ISO 11691 (01/03/2022)
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method
Available languages: Czech
Available design: Print design
from 10.40 USD more info
ČSN EN ISO 11691 (01/03/2010) Withdrawn
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method
Available design: Print design
from 10.40 USD more info
ČSN EN ISO 11691 (01/06/2021) Withdrawn
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method
Available design: Print design
from 15.80 USD more info
ČSN ISO 11691 (01/08/1996) Withdrawn
Acoustics. Measurement of insertion loss of ducted silencers without flow. Laboratory survey method
Available design: Print design
from 8.70 USD more info
ČSN EN ISO 5136 (01/04/2010)
Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method
Available languages: Czech
Available design: Print design
from 27.70 USD more info
ČSN EN 25136 (01/12/1996) Withdrawn
Acoustics. Determination of sound power radiated into a duct by fans. In-duct method (ISO 5136:1990 and Technical Corrigendum 1:1993)
Available design: Print design
from 16.40 USD more info
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