 |
| English | Chinese |
| change over for elementary relays | 转换 用于基础继电器 |
| change-over break-before-make contact | 先断后合转换触点 |
| change-over contact | 转换触点 |
| change-over make-before-break contact | 先合后断转换触点 |
|
| English | Chinese |
| change over for elementary relays | 转换 用于基础继电器 |
| change-over break-before-make contact | 先断后合转换触点 |
| change-over contact | 转换触点 |
| change-over make-before-break contact | 先合后断转换触点 |