 |
| |||
| двойной шаг | |||
| ход пешкой на два поля; большой ход пешки | |||
| |||
| двухреданный | |||
| двухступенчатый; двухшаговый; двухэтапный | |||
|
double step : 20 phrases in 13 subjects |
| Acoustics | 1 |
| Analytical chemistry | 2 |
| Antennas and waveguides | 1 |
| Construction | 2 |
| Makarov | 1 |
| Military | 1 |
| Nautical | 3 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Programming | 1 |
| Skiing | 1 |
| Technology | 1 |
| Telecommunications | 4 |