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| техническая секция | |||
| техническая часть | |||
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technical section : 19 phrases in 11 subjects |
| Astronautics | 1 |
| Automobiles | 1 |
| Aviation | 3 |
| Construction | 1 |
| General | 1 |
| Labor organization | 1 |
| Military | 3 |
| Rail transport | 1 |
| Soviet | 5 |
| Technology | 1 |
| Weapons of mass destruction | 1 |