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| Chinese National Standard Category: Casting |
| English Title: | Geometrical product specifications(GPS)—Dimensional and geometrical tolerances for moulded parts—Part 3: General dimensional and geometrical tolerances and machining allowances for castings |
| Chinese Title: | 产品几何技术规范(GPS) 模制件的尺寸和几何公差 第3部分:铸件尺寸公差、几何公差与机械加工余量 |
| Standard No.: | GB/T 42124.3-2025 |
| Category No.: | J31 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-05-30 |
| Implemented on: | 2025-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 6414-2017 Castings - Dimensional Tolerances and Geometrical Tolerances and Machining Allowances |
| Word Count: | 22000 words |
| Similar Standards: | GB/T 46786-2025 GB/T 26649-2025 GB/T 26650-2025 GB/T 45859-2025 GB/T 13925-2025 GB/T 7659-2025 GB/T 45684-2025 GB/T 45681-2025 GB/T 42124.3-2025 GB/T 32255-2025 GB/T 26651-2025 GB/T 8263-2025 GB/T 5612-2025 GB/T 2684-2025 T/TMAC 144-2025 T/TMAC 147-2025 GB/T 32151.21-2024 GB/T 25138-2024 GB/T 32252-2024 GB/T 43653-2024 |
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