control timer
| circuit
| control timer | |
| gen. | 时间传感器 |
| circuit | |
| gen. | 周; 环道 |
| athlet. | 循环 |
| el. | 路 |
| el.mach. | 电气回路 |
| hydroel.st. | 线路 |
| hydroel.st. од. | 回路 |
| manag. | 巡回 |
| met. | 系统; 流程 |
| |||
| 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 |