following procedures: 33 phrases in 18 subjects |
Aviation | 4 |
Construction | 1 |
Ecology | 1 |
Economy | 1 |
Formal | 1 |
General | 7 |
Law | 1 |
Logistics | 1 |
Makarov | 2 |
Mathematics | 1 |
Mechanic engineering | 3 |
Medical | 3 |
Oilfields | 1 |
Patents | 1 |
Road traffic | 1 |
Security systems | 2 |
Technology | 1 |
Telecommunications | 1 |