NORMSERVIS s.r.o.

JIS A1409:1998

Method for measurement of sound absorption coefficients in a reverberation room

NORMA vydána dne 30.4.1999

Japonsky -
Elektronické PDF (NA DOTAZ)
Japonsky -
Tištěné (NA DOTAZ)

The information about the standard:

Designation standards: JIS A1409:1998
Publication date standards: 30.4.1999
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Other standards
Kategorie: Technické normy JIS