ANSI S12.9 Part 2-1992 描述和测量环境声音的量值及程序.第2部分.长期和宽域的声音测量
ANSI S12.9 Part 2-1992 标准详情
- 标准号:ANSI S12.9 Part 2-1992
- 中文标题:描述和测量环境声音的量值及程序.第2部分.长期和宽域的声音测量
- 英文标题:Quantities and procedures for description and measurement of environmental sound - Part 2: Measurement of long-term, wide-area sound
- 标准类别:美国国家标准
- 发布日期:1992
内容简介
This standard describes recommended procedures for measurement of long-term, time-avarage environmetal sound outdoors at one or more locations in a community for environmental assessment or planning for compatible land uses and for other purposes suc
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