соединение треугольник-треугольник : 131 phrases in 18 subjects |
Astronautics | 1 |
Automated equipment | 7 |
Electrical engineering | 35 |
Electronics | 35 |
Energy system | 6 |
General | 1 |
Information technology | 1 |
Makarov | 4 |
Mass media | 2 |
Mathematics | 1 |
Metrology | 1 |
Physics | 2 |
Power system protection | 2 |
Rail transport | 1 |
Sakhalin | 1 |
Solar power | 1 |
Technology | 29 |
Telecommunications | 1 |