 |
| tube mill: 90 phrases in 17 subjects |
| Biotechnology | 2 |
| Cement | 7 |
| Chemistry | 4 |
| Construction | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Geology | 1 |
| Gold mining | 1 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 10 |
| Mining | 1 |
| Oil / petroleum | 9 |
| Pipelines | 22 |
| Roll stock | 6 |
| Technology | 18 |
| Welding | 2 |