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| International Standard Category: Acoustics in building. Sound insulation |
GB/T 35426.1-2017 Acoustics―Determination of dynamic stiffness―Part 1:Materials used under floating floors in dwellings
声学 动刚度测定 第1部分：普通浮筑楼板下的弹性材料 ;
| Category No.: | 91.120.20 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2017-12-29 |
| Implemented Date: | 2018-4-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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