среднеарифметическая : 25 phrases in 14 subjects |
Automated equipment | 3 |
Construction | 3 |
Finances | 2 |
Gas processing plants | 1 |
Investment | 2 |
Mathematics | 1 |
Military | 2 |
Oil / petroleum | 3 |
Oilfields | 1 |
Platform diving | 1 |
Radio | 2 |
Sports | 1 |
Statistics | 1 |
Technology | 2 |