 |
| closed loop: 54 phrases in 14 subjects |
| Automated equipment | 2 |
| Aviation | 1 |
| Communications | 3 |
| Computer numerical control | 6 |
| Construction | 1 |
| Electronics | 7 |
| Energy industry | 1 |
| Environment | 1 |
| Information technology | 11 |
| Measuring instruments | 12 |
| Mechanic engineering | 2 |
| Medical | 2 |
| Technology | 2 |
| Transport | 3 |