DIN EN ISO 5135 : 2020

DIN EN ISO 5135 : 20201471151
DIN EN ISO 5135 : 2020
Title: Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO 5135:2020)


Year: 2020
Publisher: DIN Media GmbH
Availability: Within 1-2 working days