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сдвоенный тип (NikolaiPerevod) |
dual type: 13 phrases in 10 subjects |
Firefighting and fire-control systems | 1 |
Metallurgy | 2 |
Military | 2 |
Oil and gas technology | 1 |
Oil processing plants | 1 |
Physics | 1 |
Polymers | 1 |
Rail transport | 1 |
Roll stock | 2 |
Sakhalin | 1 |