ANSI S1.25-1991 标准详情
- 标准号:ANSI S1.25-1991
- 中文标题:个人噪声剂量计的规范
- 英文标题:Specification for Personal Noise Dosimeters
- 标准类别:美国国家标准
- 发布日期:1991
This Standards specifies performance characteristics of personal noise dosimeters which measure the percentage criterion sound exposure. It makes provision for three exchange rates: 3 dB, 4 dB, and 5 dB per doubling of exposure time. It provides tole
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