JIS Z8734:2021

Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for reverberation test rooms

NORMA vydaná dňa 22.3.2021

Japonsky -
Elektronické PDF (NA OTÁZKU)

Japonsky -

Tlačené (NA OTÁZKU)

The information about the standard:

Designation standards: JIS Z8734:2021
Publication date standards: 22.3.2021
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Other standards
Kategória: Technické normy JIS