The relation between wear of copper contacts and arc current.
Saved in:
| 主要作者: | |
|---|---|
| 其他作者: | , |
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Leatherhead, Surrey,
British Electrical and Allied Industries Research Association,
1963-66.
|
| 叢編: | ERA report ;
no. 5119. |
| 主題: |