| 标准编号 | DIN IEC 60068-2-49 (1985-08) |
| 标准名称 | Electrical Engineering; Basic Environmental Testing Procedures; Guidance To Test Kc: Sulphur Dioxide So2 (high Concentration) For Electrical Contacts And Connections Connections |
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| 发布日期 | 1985-08-01 |
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| 前言 | |
| 无 |
