PREN 16272-2-2011
PREN 16272-2-2011 标准详情
- 标准号:PREN 16272-2-2011
- 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 2: Intrinsic Characteristics - Airborne Sound Insulation In The Laboratory Under Diff
- 标准类别:欧盟标准EN
- 发布日期:
内容简介
Describes the laboratory method for measuring the airborne sound insulation of noise barriers.
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