Reference number
ISO 140-1:1997/Amd 1:2004
Amendment
ISO 140-1:1997/Amd 1:2004
Acoustics — Measurement of sound insulation in buildings and of building elements — Part 1: Requirements for laboratory test facilities with suppressed flanking transmission — Amendment 1: Specific requirements on the frame of the test opening for lightweight twin leaf partitions
Edition 3
2004-12
Withdrawn
ISO 140-1:1997/Amd 1:2004
34245
Withdrawn (Edition 3, 2004)
This amendment applies to ISO 140-1:1997

General information

  •  : Withdrawn
     : 2004-12
    : Withdrawal of International Standard [95.99]
  •  : 3
     : 3
  • ISO/TC 43/SC 2
    91.120.20 
  • RSS updates

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