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| уплотнение ТНА | |||
| уплотнение насоса (Diskov) | |||
| pump seal: 53 phrases in 13 subjects |
| Armored vehicles | 1 |
| Electronics | 6 |
| Energy industry | 5 |
| General | 3 |
| Karachaganak | 1 |
| Oil processing plants | 2 |
| Oilfields | 1 |
| Pulp and paper industry | 2 |
| Pumps | 1 |
| Sakhalin | 7 |
| Technology | 22 |
| Thermal engineering | 1 |
| Transport | 1 |