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GB/T 7582-1987
GB/T 7582-1987 Acoustics—Threshold of hearing by air conduction as a function of age and sex for otologically normal persons
General Product Information
| Document Type | National standards |
|---|---|
| Publisher Name | National Standards Bureau |
| Standard Status | Replaced |
| Standard Code | GB/T 7582-1987 |
| CCS | Physics and mechanics |
| ICS | \nNoise (related to humans) |
| Implement Date | 1987-11-01 |
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