ISO 9359-1989 标准详情
- 标准号:ISO 9359-1989
- 中文标题:空气质量.环境空气质量评定用分层取样法
- 英文标题:air quality; stratified sampling method for assessment of ambient air quality
- 标准类别:国际标准化组织标准ISO
- 发布日期:1989-09-01
This is by estimating percentiles and means of the frequency distribution of measurements of characteristics. The application to the estimation of means is restricted to certain cases. The procedure enables results which are independent of the actual
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