ZH

RU

ES

iso 140-8

iso 140-8, Total:3 items.

In the international standard classification, iso 140-8 involves: Protection of and in buildings.


未注明发布机构, iso 140-8

European Committee for Standardization (CEN), iso 140-8

  • EN ISO 140-8:1997 Acoustics - Measurement of Sound Insulation in Buildings and of Building Elements - Part 8: Laboratory Measurements of the Reduction of Transmitted Impact Noise by Floor Coverings on a Heavyweight Standard Floor ISO 140-8: 1997

International Organization for Standardization (ISO), iso 140-8

  • ISO 140-8:1978 Acoustics; Measurement of sound insulation in buildings and of building elements; Part VIII : Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a standard floor




Copyright ©2007-2023 ANTPEDIA, All Rights Reserved