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GB/T 7584-1987
GB/T 7584-1987 Acoustics—Measurement of sound attenuation of hearing protectors—Subjective method
General Product Information
| Document Type | National standards |
|---|---|
| Publisher Name | National Standards Bureau |
| Standard Status | Replaced |
| Standard Code | GB/T 7584-1987 |
| CCS | Physics and mechanics |
| ICS | Head protection equipment |
| Implement Date | 1987-11-01 |
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$ 42
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$ 42
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$ 42