ONORM EN 20354-1993
Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:1985)

Standard No.

ONORM EN 20354-1993

Release Date

1993

Published By

AT-ON

Latest

ONORM EN 20354-1993

ONORM EN 20354-1993 history

• 1993 ONORM EN 20354-1993 Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:1985)