50.60 Close of voting. Proof returned by secretariat May 13, 2024
CEN
CEN/TC 211 Acoustics
European Norm
17.140.01 Acoustic measurements and noise abatement in general
Draft
This document gives guidance on the determination of (measurement) uncertainties of sound power levels determined according to ISO 3741, ISO 3743-1, ISO 3743-2, ISO 3744, ISO 3745, ISO 3746 and ISO 3747
IN_DEVELOPMENT
FprEN ISO 5114-1
50.60
Close of voting. Proof returned by secretariat
May 13, 2024