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ČSN - Czech national standards
Page 141
ČSN ISO 7235 (01/06/1995) Withdrawn
Acoustics. Measurement procedures for ducted silencers. Insertion loss, flow noise and total pressure loss
Available design: Print design
from 14.40 EUR more info
ČSN ISO 9613-1 (01/11/1995)
Acoustics. Attenuation of sound during propagation outdoors. Part 1: Calculation of the absorption of sound by the atmosphere
Available languages: Czech
Available design: Print design
from 13.90 EUR more info
ČSN ISO 9613-2 (01/09/2026)
Acoustics - Attenuation of sound during propagation outdoors - Part 2: Engineering method for the prediction of sound pressure levels outdoors
Available languages: Czech
Available design: Print design
from 17.90 EUR more info
ČSN ISO 9613-2 (01/09/1998) Withdrawn
Acoustics - Attenuation of sound during propagation outdoors - Part 2: General method of calculation
Available design: Print design
from 13.90 EUR more info
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 9.20 EUR 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ČSN EN 22922 (01/12/1996) Withdrawn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 7.70 EUR 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ČSN EN ISO 2922 (01/10/2001) Withdrawn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 9.20 EUR 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ČSN EN ISO 2922 (01/07/2021) Withdrawn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 13.90 EUR 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 9.20 EUR 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ČSN EN ISO 11691 (01/03/2010) Withdrawn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 9.20 EUR more info
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