| |||
| 时间传感器 | |||
| 控制定时器; 时间控制继电器 | |||
|
control timer : 20 phrases in 6 subjects |
| Agriculture | 1 |
| Automobiles | 2 |
| Electronics | 8 |
| Information technology | 1 |
| Refrigeration | 1 |
| Technology | 7 |
| |||
| 时间传感器 | |||
| 控制定时器; 时间控制继电器 | |||
|
control timer : 20 phrases in 6 subjects |
| Agriculture | 1 |
| Automobiles | 2 |
| Electronics | 8 |
| Information technology | 1 |
| Refrigeration | 1 |
| Technology | 7 |