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Standard Insuued on: 1996-05 |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | SBTS | Issued Date: | 1996-05-27 |
Implemented Date: | 1996-12-1 | Abolished Date: | |
Superseded Standard.: | GB/T 3767-2016 Acoustics-Determination of sound power levels and sound energy levels of noise sources using sound pressure-Engineering methods for an essentially free field over a reflecting plane |
Superseded Date: | 2016-9-1 |
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