кривая скорости : 44 phrases in 23 subjects |
Artillery | 2 |
Astronomy | 2 |
Automobiles | 1 |
Aviation | 3 |
Chemistry | 1 |
Drives | 1 |
Electronics | 4 |
Energy industry | 1 |
Engines | 1 |
Forestry | 1 |
Geology | 2 |
Hydrology | 1 |
Metrology | 1 |
Missiles | 2 |
Nautical | 1 |
Oil / petroleum | 1 |
Photography | 2 |
Plastics | 1 |
Polymers | 2 |
Rail transport | 8 |
Technology | 1 |
Water supply | 3 |
Радиоактивное излучение | 2 |