TB/T 3549.2-2021 PDF English
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Basic data
| Standard ID | TB/T 3549.2-2021 (TB/T3549.2-2021) |
| Description (Translated English) | (Specification for strength design and test appraisal of rolling stock. Bogies - Part 2: Three-piece bogies) |
| Sector / Industry | Railway & Train Industry Standard (Recommended) |
| Classification of Chinese Standard | S33 |
| Classification of International Standard | 45.060.20 |
| Word Count Estimation | 17,161 |
| Date of Issue | 2021-12-01 |
| Date of Implementation | 2022-06-01 |
| Older Standard (superseded by this standard) | TB/T 1959-2006; TB/T 1335-1996 |
| Regulation (derived from) | National Railway Science and Technology (2021) No. 40 |
| Issuing agency(ies) | National Railway Administration |