| |||
| 继电器时延; 继电器定时 | |||
|
relay timing : 17 phrases in 9 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electric machinery | 3 |
| Electronics | 5 |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Technology | 2 |
| |||
| 继电器时延; 继电器定时 | |||
|
relay timing : 17 phrases in 9 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electric machinery | 3 |
| Electronics | 5 |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Technology | 2 |