【国外标准】 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In-situ values of airborne sound insulation under direct sound field conditions
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2025-10-27
- DIN EN 1793-6
- 废止
- 定价:
- 在线阅读
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暂无
标准号:
DIN EN 1793-6
标准名称:
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In-situ values of airborne sound insulation under direct sound field conditions
英文名称:
标准状态:
废止-
发布日期:
2001-04-01 -
实施日期:
出版语种:
英语
- 其它标准
- 上一篇: DIN EN 1793-5 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
- 下一篇: DIN EN 2559/A1 Aerospace series - Carbon, glass and aramid fibre preimpregnates - Determination of the resin and fibre content and the mass of fibre per unit area; German and English version EN 2559:2022/prA1:2023
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