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Chinese Classification
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| Chinese National Standard Category: Medical optical instrument and endoscope |
| English Title: | Ophthalmic optics. Contact lens care products. Method to assess contact lens care products with contact lenses in a lens case, challenged with bacterial and fungal organisms |
| Chinese Title: | 眼科光学 接触镜护理产品 镜片盒内接触镜护理产品及接触镜的细菌和真菌挑战评估方法 |
| Standard No.: | YY/T 1889-2023 |
| Category No.: | C40 |
| Issued by: | National Medical Products Adminstration |
| Issued on: | 2023-09-05 |
| Implemented on: | 2024-9-15 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 6500 words |
| Similar Standards: | GB/T 11417.1-2025 GB/T 11239.1-2025 YY/T 0764-2025 GB/T 45808-2025 YY 0719.2-2022 YY 0290.8-2022 YY/T 1028-2023/XG1-2025 YY 9706.258-2022 T/GDMDMA 0041-2025 T/GDMDMA 0042-2025 DB32/T 4975-2024 WS/T 836-2024 GB/T 28539-2023 GB/T 11417.8-2023 GB/T 28538-2023 YY/T 0290.5-2023 YY/T 0675-2023 YY/T 1028-2023 YY/T 1889-2023 YY/T 1895-2023 |
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