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| Chinese National Standard Category: Acoustic Measurement |
| English Title: | Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties |
| Chinese Title: | 声学 建筑和建筑构件隔声测量 第2部分：测量不确定度评定和应用 |
| Standard No.: | GB/T 19889.2-2022 |
| Category No.: | A59 |
| Issued by: | SAMR; SAC |
| Issued on: | 2022-03-09 |
| Implemented on: | 2022-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 19889.2-2005 Acoustics-Measurement of sound insulation in buildings and of building elements-Part2:Determination,verification and application of precision data |
| Word Count: | 11500 words |
| Similar Standards: |
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