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| Chinese National Standard Category: Acoustic Measurement |
| English Title: | Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for reverberation test rooms |
| Chinese Title: | 声学 声压法测定噪声源声功率级和声能量级 混响室精密法 |
| Standard No.: | GB/T 6881-2023 |
| Category No.: | A59 |
| Issued by: | SAMR; SAC |
| Issued on: | 2023-9-7 |
| Implemented on: | 2024-4-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 6881.1-2002 Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms |
| Word Count: | 23000 words |
| Similar Standards: |
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