 |
| maximum torque: 30 phrases in 17 subjects |
| Automated equipment | 3 |
| Automobiles | 4 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Energy industry | 2 |
| General | 2 |
| Hydraulics | 1 |
| Makarov | 1 |
| Mechanics | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Programming | 1 |
| Roll stock | 1 |
| Technology | 3 |
| Transport | 3 |