09/30193520 DC 标准详情
- 标准号:09/30193520 DC
- 中文标题:
- 英文标题:BS EN 60947-5-3. Low-voltage switchgear and controlgear. Part 5-3. Control circuit devices and switching elements. Requirements for proximity devices with defined behaviour under fault conditions (PDDB)
- 标准类别:标准草案
- 发布日期: