| |||
| 整流器闸流管 | |||
|
rectifier thyristor : 10 phrases in 6 subjects |
| Electric machinery | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Rail transport | 3 |
| Technology | 1 |
| Telecommunications | 3 |
| |||
| 整流器闸流管 | |||
|
rectifier thyristor : 10 phrases in 6 subjects |
| Electric machinery | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Rail transport | 3 |
| Technology | 1 |
| Telecommunications | 3 |