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| Chinese National Standard Category: Labor sanitation |
| English Title: | Specification for occupational health technical service |
| Chinese Title: | 职业卫生技术服务工作规范 |
| Standard No.: | GBZ 331-2024 |
| Category No.: | C52 |
| Issued by: | National Health Comission |
| Issued on: | 2024-05-09 |
| Implemented on: | 2025-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 47500 words |
| Similar Standards: |
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