DIN EN 16272-3-2 标准详情
- 标准号：DIN EN 16272-3-2
- 中文标题：
- 英文标题：Railway Applications - Track - Noise Barriers And Related Devices Acting On Airborne Sound Propagation - Test Method For Determining The Acoustic Performance - Part 3-2: Normalized Railway Noise Spectrum And Single Number Ratings For Direct Field App
- 标准类别：德国标准DIN
- 发布日期：
