| |||
double-point double-throw switch | |||
double pole double throw switch | |||
double-polling double-throw; double-pole double-throw | |||
double throw |
双刀双掷 开 关 : 13 phrases in 9 subjects |
Earth sciences | 1 |
Electronics | 2 |
General | 1 |
Geophysics | 2 |
Hydroelectric power stations | 1 |
Information technology | 2 |
Navigation | 1 |
Space | 2 |
Technology | 1 |