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| International Standard Category: Noise emitted by means of transport |
GB/T 3449-1994 Measurement of noise inside railway vehicles
铁路机车车辆内部噪声测量 ;
| Category No.: | 17.140.30 | Valid Status: | superseded |
| Issued Organization: | STSB | Issued Date: | 1994-07-19 |
| Implemented Date: | 1995-4-1 | Abolished Date: | 2005-10-14 |
| Superseded Standard.: | GB/T 3449-2011 Acoustics—Measurement of noise inside railbound vehicles |
Superseded Date: | 2012-5-1 |
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