|
split- block : 19 phrases in 13 subjects |
| Agrochemistry | 1 |
| Automated equipment | 1 |
| Caspian | 2 |
| Chemistry | 1 |
| Construction | 3 |
| Forestry | 1 |
| Makarov | 4 |
| Military | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Polymers | 1 |
| Transport | 1 |
|
split- block : 19 phrases in 13 subjects |
| Agrochemistry | 1 |
| Automated equipment | 1 |
| Caspian | 2 |
| Chemistry | 1 |
| Construction | 3 |
| Forestry | 1 |
| Makarov | 4 |
| Military | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Polymers | 1 |
| Transport | 1 |