ACOUSTICS. PREFERRED FREQUENCIES. (ISO 266:1997).
€54.00
Acoustics. Preferred frequencies
€165.00
Acoustics. Measurements on silencers in situ
€269.00
Acoustics - Preferred frequencies (ISO 266:1997)
€40.00
Acoustic - Preferred frequencies (ISO 266:1997); German version EN ISO 266:1997
€41.78
Acoustics — In-situ determination of insertion loss of outdoor noise barriers of all types
€115.00
ACOUSTICS. MEASUREMENTS ON SILENCERS IN SITU (ISO 11820:1996).
€79.00
Acoustics. Measurement of the in situ sound attenuation of a removable screen. - Acoustique
€52.00
Acoustics. Preferred frequencies. - Acoustique
€28.00
Acoustics. Determination of sound power levels noise sources using intensity Measurement by scanning
Acoustics — Preferred frequencies
€51.00
Acoustics — Measurement of the in situ sound attenuation of a removable screen
€77.00
Measurement and assessment of low-frequency noise immissions in the neighbourhood - Guidelines for the assessment for industrial plants
€34.30
Measurement and assessment of low-frequency noise immissions in the neighbourhood
€48.79
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY. PART 2: MEASUREMENT BY SCANNING (ISO 9614-2:1996).
