AENOR - UNE 21328-4
OCTAVE HALF OCTAVE AND A THIRD OCTAVE BAND FILTERS USED IN NOISES AND VIBRATIONS ANALYSIS.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 15 April 1975 |
| Status: | active |
| Page Count: | 6 |
| ICS Code (Vibrations, shock and vibration measurements): | 17.160 |
| ICS Code (Rectifiers. Converters. Stabilized power supply): | 29.200 |
Document History
UNE 21328-4
April 15, 1975
OCTAVE HALF OCTAVE AND A THIRD OCTAVE BAND FILTERS USED IN NOISES AND VIBRATIONS ANALYSIS.
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