IEEE 85-1973 标准详情
- 标准号:IEEE 85-1973
- 中文标题:旋转电机航空燥声测量的试验程序
- 英文标题:Test procedure for airborne sound measurements of rotating electric machinery
- 标准类别:国际电工协会IEEE
- 发布日期:1973
Covers approved methods for reporting results and conducting tests to effect the uniform determination of rotating electric machine sound under steady-state conditions with an accuracy of 3dB tested in the following acoustical environments- free fiel
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