| |||
extent of zone (ABelonogov) |
размер зоны: 25 phrases in 12 subjects |
Astronautics | 3 |
Automated equipment | 6 |
Energy industry | 2 |
Geophysics | 1 |
Mass media | 4 |
Mathematics | 1 |
Mechanics | 1 |
Medical | 2 |
Oil / petroleum | 1 |
Oil processing plants | 1 |
Programming | 2 |
Transport | 1 |