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| Chinese National Standard Category: Noise and vibration test methods |
| English Title: | Acoustics; Determination of sound power levels of noise sources; Precision methods for anechoic and semi-anechoic rooms |
| Chinese Title: | 声学 噪声源声功率级的测定 消声室和半消声室精密法 |
| Standard No.: | GB 6882-1986 |
| Category No.: | Z32 |
| Issued by: | China State Bureau of Standards |
| Issued on: | 1986-09-13 |
| Implemented on: | 1987-7-1 |
| Status: | superseded |
| Superseded by: | GB/T 6882-2008 Acoustics - Determination of sound power levels of noise sources using pressure - Precision methods for anechoic and hemi-anechoic rooms |
| Superseded on: | 2009-2-1 |
| Abolished on: | 2009-02-01 |
| Superseding: | |
| Word Count: | 9000 words |
| Similar Standards: | GB/T 4214.20-2025 GB/T 4214.19-2025 GB/T 7582-2025 GB/T 45159.6-2025 GB/T 4214.17-2024 GB/T 4214.18-2024 DL/T 2665-2023 GB/T 4214.3-2023 GB/T 41311.1-2022 GB/T 4214.15-2021 GB/T 4214.14-2021 GB/T 4214.13-2021 GB/T 4214.12-2021 GB/T 4214.11-2021 GB/T 4214.9-2021 GB/T 4214.7-2020 GB/T 4214.4-2020 GB/T 4214.2-2020 GB/T 4595-2020 GB/T 37242-2018 |
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