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| техническое обслуживание и оказание сервисных услуг (Yeldar Azanbayev) | |||
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| техническое обеспечение и обслуживание | |||
| maintenance and servicing: 17 phrases in 7 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| British usage, not spelling | 1 |
| General | 3 |
| Military | 5 |
| Oil and gas | 5 |
| Rail transport | 1 |