 |
| hydraulic pipe: 23 phrases in 15 subjects |
| Automated equipment | 1 |
| Cement | 1 |
| Construction | 1 |
| Drilling | 2 |
| Electronics | 1 |
| Energy industry | 1 |
| Machine components | 1 |
| Makarov | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Molikpaq | 4 |
| Oil / petroleum | 4 |
| Pipelines | 1 |
| Road works | 1 |
| Technology | 1 |