Measurement of airborne noise emitted by machines; enveloping surface method; still picture and motion-picture projectors.
STANDARD published on 1.10.1989
Designation standards: DIN 45635-60:1989-10
Publication date standards: 1.10.1989
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Geräuschmessung an Maschinen; Luftschallemission, Hüllflächen-Verfahren; Steh- und Laufbildprojektoren.