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| rail blade (Featus) | |||
| ребро направляющей: 23 phrases in 11 subjects |
| Armored vehicles | 2 |
| Artillery | 2 |
| Automobiles | 1 |
| Construction | 2 |
| Mechanic engineering | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 3 |
| Polygraphy | 2 |
| Thermal engineering | 2 |
| Weapons and gunsmithing | 5 |