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| Chinese National Standard Category: Braking system |
| English Title: | Performance requirements and bench test methods for air brake caliper assemblies of vehicles |
| Chinese Title: | 汽车气压制动钳总成性能要求及台架试验方法 |
| Standard No.: | GB/T 31970-2025 |
| Category No.: | T24 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-08-29 |
| Implemented on: | 2026-3-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 31970-2015 Performance requirements and bench test methods for air brake caliper assemble of automobile |
| Word Count: | 10000 words |
| Similar Standards: | GB/T 46161.1-2025 GB/T 46161.2-2025 GB/T 31970-2025 GB 21670-2025 QC/T 1219-2025 GB/T 13594-2025 GB/T 44287-2024 GB/T 24926-2024 GB 40164-2021/XG1-2024 GB/T 44128-2024 GB/T 44126.2-2024 GB/T 44123-2024 QC/T 556-2023 QC/T 1197-2023 T/GDCIE 002-2023 T/GDCIE 001-2023 GB 16897-2022 T/CAAMTB 64-2022 T/CAAMTB 65-2022 T/CAAMTB 66-2022 |
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