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| Professional Standard Category: Professional Standard - Building |
JG/T 400-2025
通风空调系统清洗消毒技术要求 ;
| Category No.: | JG | Valid Status: | valid |
| Issued Organization: | MOHURD | Issued Date: | 2025-07-21 |
| Implemented Date: | 2025-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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