| 标准编号 | IEC 60721-3-7 ed2.1 -2002 |
| 标准名称 | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 7: Portable and non-stationary use |
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| 替换信息 | |
| 前言 | |
| 标准编号 | IEC 60721-3-7 ed2.1 -2002 |
| 标准名称 | Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 7: Portable and non-stationary use |
| 主编部门 | |
| 标准状态 | |
| 出版社 | |
| 批准文号 | |
| 发布日期 | |
| 实施日期 | |
| 废止日期 | |
| 替换信息 | |
| 前言 | |
