ONORM EN 20140-2-1993
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 2: Determination, verification and application of precision data (ISO 140-2:1991)

Standard No.

ONORM EN 20140-2-1993

Release Date

1993

Published By

AT-ON

Latest

ONORM EN 20140-2-1993

ONORM EN 20140-2-1993 history

• 1993 ONORM EN 20140-2-1993 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 2: Determination, verification and application of precision data (ISO 140-2:1991)