| 标准编号 | DIN EN 50090-5-2 (2003-03) (Withdrawn) |
| 标准名称 | Home and Building Electronic Systems (HBES) - Part 5-2: Media and media dependent layers; Network bases on HBES Class 1, Twisted Pair; German version prEN 50090-5-2:2002, text in English |
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| 发布日期 | 2003-03-01 |
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| 前言 | |
| 无 |
