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| Chinese National Standard Category: General rolling stock standards in general |
| English Title: | Measurement of noise inside railway vehicles |
| Chinese Title: | 铁路机车车辆内部噪声测量 |
| Standard No.: | GB/T 3449-1994 |
| Category No.: | S30 |
| Issued by: | STSB |
| Issued on: | 1994-07-19 |
| Implemented on: | 1995-4-1 |
| Status: | superseded |
| Superseded by: | GB/T 3449-2011 Acoustics—Measurement of noise inside railbound vehicles |
| Superseded on: | 2012-5-1 |
| Abolished on: | 2005-10-14 |
| Superseding: | GB 3449.1-1982 Measurement of internal noise of rolling stock - Noise measurement of cab GB 3449.2-1985 Measurement of noise inside railway vehicles--Measurement of noise inside coaches |
| Word Count: | 4000 words |
| Similar Standards: | TB 1183-1980 TB 1182-1980 GB/T 39902-2021 GB/T 5599-2019 TB/T 3452-2016 GB/T 28791-2012 GB/T 25343.4-2010/XG1-2012 TB/T 1558.1-2010 GB/T 25343.2-2010 GB/T 25343.3-2010 GB/T 25343.4-2010 GB/T 25343.5-2010 GB/T 25343.1-2010 GB/T 25023-2010 GB/T 25022-2010 GB/T 24339.1-2009 GB/T 24339.2-2009 TB/T 3139-2006 TB/T 3138-2006 TB/T 1820-2005 |
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