 |
| |||
| клапан рабочего объёма | |||
| displacement valve: 19 phrases in 6 subjects |
| Automated equipment | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Technology | 9 |
|
| |||
| клапан рабочего объёма | |||
| displacement valve: 19 phrases in 6 subjects |
| Automated equipment | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Technology | 9 |