Current stage: 95.99 Withdrawal of Standard Sep 3, 1998
Originator: ISO
Owner: ISO/TC 43 Acoustics
Type: International Standard
ICS: 91.060.30 Ceilings. Floors. Stairs | 91.120.20 Acoustics in building. Sound insulation
Status: Withdrawn
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WITHDRAWN ISO 140-7:1978 95.99 Withdrawal of Standard Sep 3, 1998
WITHDRAWN ISO 140-7:1998