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GB/T 6446-1986
GB/T 6446-1986 Frequency weighting for the measurement of aircraft noise (D—weighting)
General Product Information
| Committee | National Electroacoustics Standardization Committee |
|---|---|
| Document Type | National standards |
| Publisher Name | National Standards Bureau |
| Standard Status | Abolished |
| Standard Code | GB/T 6446-1986 |
| CCS | Acoustic instruments and seismometers |
| ICS | The noise from machines and equipment |
| Implement Date | 1987-05-01 |
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