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| International Standard Category: Acoustic measurements and noise abatement in general |
GB/T 6881.1-2002 Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms
声学 声压法测定噪声源声功率级混响室精密法;
| Category No.: | 17.140.01 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2002-3-26 |
| Implemented Date: | 2002-12-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 6881-2023 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for reverberation test rooms |
Superseded Date: | 2024-4-1 |
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