Meklēšana
solis 1 - meklē
2
solis 2 - izvēlies
3
solis 3 - iestatījumi
4
solis 4 - grozs
5
solis 5 - apmaksa
Attēlo no 61. līdz 72. no pavisam 173 ieraksta(-iem).
ISO 8297:1994
standarts
EN
Acoustics Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment Engineering method
68.85 €
ISO 8297:1994/Amd 1:2021
grozījums
EN
Acoustics — Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment — Engineering method — Amendment 1
19.07 €
ISO 9295:1988
standarts
EN
Acoustics Measurement of high-frequency noise emitted by computer and business equipment
68.85 €
ISO 9295:2015
standarts
EN
Acoustics Determination of high-frequency sound power levels emitted by machinery and equipment
103.80 €
ISO 9296:1988
standarts
EN
Acoustics Declared noise emission values of computer and business equipment
68.85 €
ISO 9296:2017
standarts
EN
Acoustics Declared noise emission values of information technology and telecommunications equipment
103.80 €
ISO 9611:1996
standarts
EN
Acoustics Characterization of sources of structure-borne sound with respect to sound radiation from connected structures Measurement of velocity at the contact points of machinery when resiliently mounted
139.82 €
ISO 9612:2009
standarts
EN
Acoustics Determination of occupational noise exposure Engineering method
68.85 €
ISO 9613-1:1993
standarts
EN
Acoustics Attenuation of sound during propagation outdoors
139.82 €
ISO 9613-2:1996
standarts
EN
Acoustics Attenuation of sound during propagation outdoors
68.85 €
ISO 9613-2:2024
standarts
EN
Acoustics — Attenuation of sound during propagation outdoors — Part 2: Engineering method for the prediction of sound pressure levels outdoors
187.48 €
LVS ISO 9613-2:2024
standarts
EN
Akustika. Skaņas vājinājums, tai izplatoties ārpus telpām. 2.daļa: Inženiertehniskā metode skaņas spiediena līmeņu prognozēšanai ārpus telpām
24.60 €