![]() |
| |||
падающий шарик (MichaelBurov) |
falling sphere : 24 phrases in 14 subjects |
Aerohydrodynamics | 1 |
Automobiles | 1 |
Biotechnology | 1 |
Makarov | 4 |
Metallurgy | 1 |
Metrology | 1 |
Military | 1 |
Oil / petroleum | 1 |
Physics | 1 |
Polygraphy | 1 |
Polymers | 3 |
Silicate industry | 2 |
Technology | 4 |
Textile industry | 2 |