ASTM C384-1998 标准详情
- 标准号:ASTM C384-1998
- 中文标题:用阻尼管法测定隔音材料的阻尼与吸收性的试验方法
- 英文标题:standard test method for impedance and absorption of acoustical materials by the impedance tube method
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1998
1.1 This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption coefficients of acoustical materials. 1.2 This standard doe
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
