| 标准编号 | BS AU 50-4.2.1a:2002 (Superseded) |
| 标准名称 | Tyres and wheels. Rim profiles and dimensions. Commercial vehicle rims. Specification for metric series rims. Section 2: Commercial vehicle rims Subsection 2.1a: Specification for metric series rims |
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| 发布日期 | 2002-02-07 |
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| 前言 | |
| 无 |
