标准号:BS EN ISO 10848-4-2011
英文标准名称:Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Application to junctions with at least one heavy element
发布日期:2011/1/31 12:00:00
实施日期:2011/1/31 12:00:00
国际标准分类号:91.120.20