 |
| |||
| регулятор давления | |||
| automatic pressure regulator: 5 phrases in 5 subjects |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Military | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
|
| |||
| регулятор давления | |||
| automatic pressure regulator: 5 phrases in 5 subjects |
| Electrical engineering | 1 |
| Energy industry | 1 |
| Military | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |