block structure: 23 phrases in 14 subjects |
Agrochemistry | 1 |
Construction | 2 |
Geology | 1 |
Makarov | 2 |
Mathematics | 1 |
Metallurgy | 1 |
Microelectronics | 1 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Oilfields | 2 |
Polymers | 1 |
Programming | 7 |
Technology | 1 |
Telecommunications | 1 |