 |
| |||
| конусное седло скважинного насоса | |||
| конусное седло (скважинного насоса) | |||
| cone seat: 4 phrases in 4 subjects |
| Firefighting and fire-control systems | 1 |
| Oil and gas | 1 |
| Technology | 1 |
| Transport | 1 |
|
| |||
| конусное седло скважинного насоса | |||
| конусное седло (скважинного насоса) | |||
| cone seat: 4 phrases in 4 subjects |
| Firefighting and fire-control systems | 1 |
| Oil and gas | 1 |
| Technology | 1 |
| Transport | 1 |