положение контактов: 40 phrases in 15 subjects |
Automated equipment | 1 |
Aviation | 1 |
Communications | 1 |
Computers | 1 |
Construction | 1 |
Dentistry | 3 |
Electrical engineering | 18 |
Electronics | 1 |
Geology | 2 |
Geophysics | 1 |
Mass media | 1 |
Military | 3 |
Oil / petroleum | 1 |
Sakhalin | 1 |
Technology | 4 |