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Chinese Classification
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Value-added Services
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| Chinese National Standard Category: Stomatologic device, equipment and material |
| English Title: | Dentistry - Tissue punches |
| Chinese Title: | 牙科学 软组织环切刀 |
| Standard No.: | YY/T 1972-2025 |
| Category No.: | C33 |
| Issued by: | NMPA |
| Issued on: | 2025-06-18 |
| Implemented on: | 2026-7-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 7500 words |
| Similar Standards: |
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