| |||
并联-串联交换器 | |||
串并变换器 | |||
并串转换器 |
parallel- serial converter : 29 phrases in 12 subjects |
Air defense | 2 |
Automatic control | 2 |
Earth sciences | 2 |
Electric machinery | 1 |
Electricity | 2 |
Electronics | 4 |
General | 2 |
Mathematics | 1 |
Rail transport | 1 |
Space | 1 |
Technology | 8 |
Telecommunications | 3 |