![]() |
| |||
three phase system | |||
three-phase system |
三相制 : 36 phrases in 12 subjects |
Agriculture | 1 |
Air defense | 3 |
Aviation | 1 |
Electric machinery | 3 |
Electronics | 6 |
Hydroelectric power stations | 3 |
Information technology | 3 |
Metallurgy | 1 |
Rail transport | 1 |
Solar power | 1 |
Technology | 12 |
Telecommunications | 1 |