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| Chinese National Standard Category: Refrigeration equipment |
| English Title: | Determination of sound power levels of refrigeration and air-conditioning equipment - Sound pressure methods |
| Chinese Title: | 制冷与空调设备噪声声功率级的测定 声压法 |
| Standard No.: | GB/T 9068-2025 |
| Category No.: | J73 |
| Issued by: | SAMR, SAC |
| Issued on: | 2025-10-31 |
| Implemented on: | 2026-5-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 9068-1988 Determination of sound power levels for noise emitted by heating ventilating and air conditioning equipment - Engineering method |
| Word Count: | 19500 words |
| Similar Standards: | T/CASME 2041-2025 T/TMAC 194-2025 T/TMAC 149-2025 T/CAR 22-2025 GB/T 19842-2025 GB/T 19412-2025 GB/T 9068-2025 GB/T 10891-2025 GB/T 46123-2025 GB/T 46120.1-2025 GB/T 46124-2025 GB/T 46121-2025 GB/T 46125-2025 GB/T 32151.50-2025 GB/T 28009-2011 GB/T 28009-2025 GB/T 30134-2025 GB/T 45537-2025 GB/T 45477-2025 T/CAR 17-2024 |
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