DR 99084被替代
Acoustics - Measurement of sound insulation in buildings and of building elements - Field measurements of airborne sound insulation between rooms
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： DR 99084
標準類別：Draft
出版單位：Standards Australia
標準頁數：0
標準簡介
Proposes the adoption of ISO 140-4:1998 which provides field methods for measuring the airbone sound insulation properties of interior walls, floors and doors between two rooms under diffuse sound field conditions in both rooms. Copies of ISO 140-4 may be purchased from or viewed at any Standards Australia Office.
替代本標準的新標準
等同采用的國際標準
ISO 140-4:1998 - Identical
