BS EN ISO 11654:1997(2000)
Acoustics — Sound absorbers for use in buildings — Rating of sound absorption

Standard No.

BS EN ISO 11654:1997(2000)

Release Date

1970

Published By

/

Latest

BS EN ISO 11654:1997(2000)

BS EN ISO 11654:1997(2000) history

• 0000 BS EN ISO 11654:1997(2000)
• 1997 BS EN ISO 11654:1997 Acoustics - Sound absorbers for use in buildings - Rating of sound absorption