 |
|
multiple jet : 39 phrases in 19 subjects |
| Additive manufacturing & 3D printing | 1 |
| Aerohydrodynamics | 1 |
| Armored vehicles | 3 |
| Automobiles | 5 |
| Aviation | 4 |
| Gyroscopes | 1 |
| Hydraulic engineering | 1 |
| Makarov | 2 |
| Metallurgy | 2 |
| Military | 1 |
| Mining | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |
| Polygraphy | 2 |
| Silicate industry | 1 |
| Space | 1 |
| Technology | 4 |
| Thermal engineering | 5 |