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| Chinese National Standard Category: Comprehensive Technology |
| English Title: | Geometrical product specifications (GPS)—Geometrical tolerancing—General geometrical specifications and general size specifications |
| Chinese Title: | 产品几何技术规范（GPS） 几何公差 一般几何规范和一般尺寸规范 |
| Standard No.: | GB/T 45683-2025 |
| Category No.: | A20 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-05-30 |
| Implemented on: | 2025-9-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 10500 words |
| Similar Standards: |
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