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| International Standard Category: Acoustic measurements and noise abatement in general |
GB/T 19884-2005 Acoustics. In-situ determination of insertion loss of outdoor noise barriers of all types
声学 各种户外声屏障插入损失的现场测定 ;
| Category No.: | 17.140.01 | Valid Status: | valid |
| Issued Organization: | Chinese Academy of Sciences | Issued Date: | 2005-09-09 |
| Implemented Date: | Abolished Date: | ||
| Superseded Standard.: | Superseded Date: |
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