08/30189949 DC 标准详情
- 标准号：08/30189949 DC
- 中文标题：
- 英文标题：BS EN 61558-2-20. Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V. Part 2-20. Particular requirements and tests for small reactors
- 标准类别：标准草案
- 发布日期：
