 |
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| день проведения мероприятия | |||
| activity day: 16 phrases in 13 subjects |
| Accounting | 1 |
| Apollo-Soyuz | 1 |
| Astronautics | 1 |
| Construction | 1 |
| Economy | 1 |
| Gas processing plants | 1 |
| General | 3 |
| Makarov | 2 |
| Politics | 1 |
| Programming | 1 |
| SAP tech. | 1 |
| Technology | 1 |
| Trade classification | 1 |