| |||
| 整流器电路; 检波器电路 | |||
| 整流电路 | |||
|
rectifier circuit : 12 phrases in 7 subjects |
| Air defense | 1 |
| Electric machinery | 1 |
| Electronics | 4 |
| Energy industry | 2 |
| Metallurgy | 1 |
| Shipbuilding | 2 |
| Technology | 1 |
| |||
| 整流器电路; 检波器电路 | |||
| 整流电路 | |||
|
rectifier circuit : 12 phrases in 7 subjects |
| Air defense | 1 |
| Electric machinery | 1 |
| Electronics | 4 |
| Energy industry | 2 |
| Metallurgy | 1 |
| Shipbuilding | 2 |
| Technology | 1 |