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| Chinese National Standard Category: Medical optical instrument and endoscope |
| English Title: | Optics and photonics—Operation microscopes—Part 1: Requiremnts and test methods |
| Chinese Title: | 光学和光子学 手术显微镜 第1部分：要求和试验方法 |
| Standard No.: | GB/T 11239.1-2025 |
| Category No.: | C40 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-06-30 |
| Implemented on: | 2027-7-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB 11239.1-2005 Operation microscopes Part1: Requirements and test methods |
| Word Count: | 12500 words |
| Similar Standards: |
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