 |
| air drill: 91 phrases in 22 subjects |
| Automated equipment | 2 |
| Cement | 1 |
| Construction | 6 |
| Dentistry | 2 |
| Drilling | 1 |
| Electronics | 1 |
| General | 4 |
| Geology | 6 |
| Gold mining | 9 |
| Makarov | 1 |
| Mechanic engineering | 5 |
| Medical | 1 |
| Metallurgy | 3 |
| Military | 6 |
| Mining | 10 |
| Molikpaq | 5 |
| Oil / petroleum | 17 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Road works | 1 |
| Technology | 5 |
| Transport | 3 |