Meklēšana
solis 1 - meklē
2
solis 2 - izvēlies
3
solis 3 - iestatījumi
4
solis 4 - grozs
5
solis 5 - apmaksa
Attēlo no 49. līdz 60. no pavisam 174 ieraksta(-iem).
ISO 6926:2016
standarts
EN
Acoustics Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
142.99 €
ISO 6926:2016/Amd 1:2020
grozījums
EN
19.07 €
ISO 7196:1995
standarts
EN
Acoustics Frequency-weighting characteristic for infrasound measurements
46.61 €
ISO 7235:2003
standarts
EN
Acoustics Laboratory measurement procedures for ducted silencers and air-terminal units Insertion loss, flow noise and total pressure loss
191.72 €
ISO 7574-1:1985
standarts
EN
Acoustics Statistical methods for determining and verifying stated noise emission values of machinery and equipment
46.61 €
ISO 7574-2:1985
standarts
EN
Acoustics Statistical methods for determining and verifying stated noise emission values of machinery and equipment
46.61 €
ISO 7574-3:1985
standarts
EN
Acoustics Statistical methods for determining and verifying stated noise emission values of machinery and equipment
46.61 €
ISO 7574-4:1985
standarts
EN
Acoustics Statistical methods for determining and verifying stated noise emission values of machinery and equipment
105.92 €
ISO 7779:2010
standarts
EN
Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment
70.97 €
ISO 7779:2018
standarts
EN
Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment
216.08 €
ISO/TS 7849-1:2009
tehniskā specifikācija (TS)
EN
Acoustics Determination of airborne sound power levels emitted by machinery using vibration measurement
142.99 €
ISO/TS 7849-2:2009
tehniskā specifikācija (TS)
EN
Acoustics Determination of airborne sound power levels emitted by machinery using vibration measurement
168.41 €