| |||
| 延时电路 | |||
| 延迟线路 | |||
| 延迟电路 | |||
|
delay circuit : 33 phrases in 10 subjects |
| Air defense | 3 |
| Electronics | 4 |
| General | 1 |
| Information technology | 5 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Space | 3 |
| Technology | 13 |
| |||
| 延时电路 | |||
| 延迟线路 | |||
| 延迟电路 | |||
|
delay circuit : 33 phrases in 10 subjects |
| Air defense | 3 |
| Electronics | 4 |
| General | 1 |
| Information technology | 5 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Space | 3 |
| Technology | 13 |