| |||
change-speed gear | |||
speed change gear | |||
speed change gear (хода) |
механизма изменения скорости : 14 phrases in 8 subjects |
Electrical engineering | 1 |
Mass media | 1 |
Mechanic engineering | 5 |
Nautical | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 2 |
Wood processing | 1 |