Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2019)
STANDARD published on 6.5.2020
Designation standards: UNE-EN ISO 3740:2020
Publication date standards: 6.5.2020
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Spanish technical standard
Category: Technical standards UNE