| |||
| 可控半导体整流器 | |||
| 半导体可控整流器 | |||
| 半导体控制整流器 | |||
| |||
| 可控半导体整流器 | |||
|
semiconductor- controlled rectifier : 2 phrases in 2 subjects |
| Electronics | 1 |
| Oil / petroleum | 1 |
| |||
| 可控半导体整流器 | |||
| 半导体可控整流器 | |||
| 半导体控制整流器 | |||
| |||
| 可控半导体整流器 | |||
|
semiconductor- controlled rectifier : 2 phrases in 2 subjects |
| Electronics | 1 |
| Oil / petroleum | 1 |