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Chinese Classification
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| Chinese National Standard Category: Medical optical instrument and endoscope |
| English Title: | Ophthalmic instruments - Projected and electronic chart displays for visual acuity measurement |
| Chinese Title: | 眼科仪器 视觉敏锐度测量用投影和电子视力表 |
| Standard No.: | YY/T 0764-2025 |
| Category No.: | C40 |
| Issued by: | NMPA |
| Issued on: | 2025-06-18 |
| Implemented on: | 2026-7-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | YY/T 0764-2009 |
| Word Count: | 14000 words |
| Similar Standards: |
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