Measurement of noise emitted by machines; airborne noise emission; enveloping surface method and in-duct method; fan-assisted warm air generators, fan-assisted air heaters and fan units of air handling devices.
STANDARD published on 1.10.1986
Designation standards: DIN 45635-56:1986-10
Note: WITHDRAWN
Publication date standards: 1.10.1986
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Category: Technical standards DIN
Geräuschmessung an Maschinen; Luftschallemission, Hüllflächen- und Kanal-Verfahren; Warmlufterzeuger, Luftheizer, Ventilatorteile von Luftbehandlungsgeräten.