occluding: 37 phrases in 17 subjects |
Astronautics | 1 |
Aviation medicine | 1 |
Computers | 1 |
Dentistry | 5 |
Firefighting and fire-control systems | 3 |
General | 2 |
Geology | 1 |
Information technology | 2 |
Makarov | 6 |
Mass media | 1 |
Medical | 5 |
Medical appliances | 2 |
Oil / petroleum | 2 |
Robotics | 1 |
Sakhalin | 1 |
Sakhalin R | 1 |
Technology | 2 |