| |||
automatic voltage control (reactive power-voltage control) | |||
| |||
automatic voltage control |
自动电压 控制 : 10 phrases in 6 subjects |
Air defense | 1 |
Electric machinery | 1 |
Electronics | 4 |
Household appliances | 1 |
Hydroelectric power stations | 2 |
Shipbuilding | 1 |