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stability of relations |
устойчивость отношений: 19 phrases in 13 subjects |
Aerohydrodynamics | 3 |
Astronautics | 1 |
Automobiles | 1 |
Aviation | 1 |
Diplomacy | 1 |
Drilling | 1 |
Electrical engineering | 1 |
General | 1 |
Makarov | 3 |
Mathematics | 1 |
Quality control and standards | 1 |
Seismology | 2 |
Technology | 2 |