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GB/T 14623-1993
GB/T 14623-1993 Measuring method of environmental noise of urban area
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 14623-1993 |
| CCS | Physical pollution control standards |
| ICS | Emission limits for mobile sources |
| Implement Date | 1994-03-01 |
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$ 42
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$ 42
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$ 42