| 标准编号 | IEC 61346-2:2000 |
| 标准名称 | Industrial Systems, Installations and Equipment and Industrial Products - Structuring Principles and Reference Designations - Part 2: Classification of Objects and Codes for Classes |
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| 发布日期 | 2000-04-01 |
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| 前言 | |
| 无 |
