| 标准编号 | IEC/TR 60721-4-7 Ed. 1.0 |
| 标准名称 | Classification of environment conditions - Part 4-7: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Portable and non-stationary use |
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| 发布日期 | 2001-03-30 |
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| 前言 | |
| 无 |
