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| Professional Standard Category: Professional Standard - Military |
GJB 161A-2021 Measurement of noise for submarine in room
潜艇舱室噪声测量方法;
| Category No.: | GJB | Valid Status: | valid |
| Issued Organization: | Issued Date: | 2021-7-6 | |
| Implemented Date: | 2021-9-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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