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| техническое обеспечение и обслуживание | |||
| maintenance and service: 38 phrases in 17 subjects |
| Advertising | 1 |
| Airports and air traffic control | 2 |
| Automobiles | 1 |
| Aviation | 2 |
| British usage, not spelling | 1 |
| Computer networks | 1 |
| Economy | 1 |
| Energy industry | 1 |
| General | 6 |
| Health care | 1 |
| Makarov | 1 |
| Military | 9 |
| Oil and gas | 4 |
| Sakhalin | 3 |
| Technology | 2 |
| Telecommunications | 1 |
| Torpedoes | 1 |