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| Chinese National Standard Category: Environmental sanitation |
| English Title: | Hygienic specification for the management of central ventilation and air conditioning systems |
| Chinese Title: | 集中空调通风系统卫生管理规范 |
| Standard No.: | DB34/T 4498-2023 |
| Category No.: | C51 |
| Issued by: | Anhui Provincial Administration for Market Regulation |
| Issued on: | 2023-07-31 |
| Implemented on: | 2023-8-31 |
| Status: | abolished |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | 2025-11-12 |
| Superseding: | 公告：安徽省市场监管局关于《水性涂料中苯系物的高效液相色谱分析法》等1596项安徽省地方标准的公告 2025年第11号 |
| Word Count: | words |
| Similar Standards: | GB 17051-2025 WS/T 10037-2025 WS/T 10038-2025 GB/T 17219-2025 GB/T 18204.6-2025 GB/T 18204.5-2025 GB/T 18204.2-2025 GB/T 18204.3-2025 GB/T 18204.4-2025 GB/T 18204.1-2025 GB 19053-2024 GB/T 17216-2025 GB/T 11730-2025 GB/T 9981-2025 T/CASNHP 8-2025 T/ZGM 002-2025 T/ZGM 001-2025 DB32/T 4967-2024 DB32/T 4903-2024 GB/T 43685-2024 |
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