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| Chinese National Standard Category: Stomatologic device, equipment and material |
| English Title: | Dentistry—Coupling dimensions for handpiece connectors |
| Chinese Title: | 牙科学 手机连接件联轴节尺寸 |
| Standard No.: | YY/T 1012-2021 |
| Category No.: | C33 |
| Issued by: | National Medical Products Adminstration |
| Issued on: | 2021-09-06 |
| Implemented on: | 2024-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | YY/T 1012-2004 |
| Word Count: | 7500 words |
| Similar Standards: |
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