| |||
| 无触点切换; 静态切换 | |||
| 静态转换 | |||
| |||
| 无触点开关 | |||
| 静态开关 | |||
|
static switching : 8 phrases in 6 subjects |
| Electric machinery | 1 |
| Electronics | 2 |
| Hydroelectric power stations | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
| Wind Energy | 2 |
| |||
| 无触点切换; 静态切换 | |||
| 静态转换 | |||
| |||
| 无触点开关 | |||
| 静态开关 | |||
|
static switching : 8 phrases in 6 subjects |
| Electric machinery | 1 |
| Electronics | 2 |
| Hydroelectric power stations | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
| Wind Energy | 2 |