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| исправность оборудования (Yeldar Azanbayev) | |||
| equipment health: 14 phrases in 9 subjects |
| Administrative law | 1 |
| Energy industry | 3 |
| Medical appliances | 1 |
| Nuclear physics | 4 |
| Oil and gas | 1 |
| Pharmacology | 1 |
| Pharmacy and pharmacology | 1 |
| Programming | 1 |
| Security systems | 1 |