AFNOR S31-045-1989 标准详情
- 标准号:AFNOR S31-045-1989
- 中文标题:
- 英文标题:Acoustics. Measurement of the acoustic insulation of building and building components. Laboratory measurement of insulation against airborne noise of smallsized building components. Acoustique. Mesurage du pouvoir d'isolation acoustique des ents de
- 标准类别:法国标准化协会标准
- 发布日期:1989-07-01