CEN - EN 21680-1
Acoustics - Test Code for the Measurement of Airborne Noise Emitted by Rotating Electrical Machinery - Part 1: Engineering Methods for Free-Field Conditions over a Reflecting Plane
inactive, Most Current
| Organization: | CEN |
| Publication Date: | 1 October 1991 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Acoustics and acoustic measurements): | 17.140 |
| ICS Code (Rotating machinery): | 29.160 |
Document History
EN 21680-1
October 1, 1991
Acoustics - Test Code for the Measurement of Airborne Noise Emitted by Rotating Electrical Machinery - Part 1: Engineering Methods for Free-Field Conditions over a Reflecting Plane
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