|
small hole : 34 phrases in 15 subjects |
| Agriculture | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Construction | 1 |
| Drilling | 1 |
| Electronics | 1 |
| Energy industry | 1 |
| Machine tools | 1 |
| Makarov | 15 |
| Metallurgy | 2 |
| Mining | 1 |
| Nuclear physics | 1 |
| Oil / petroleum | 4 |
| Technology | 2 |
| Wood processing | 1 |