| 摘要 |
A light multipurpose helicopter contains a fuselage, carrying and tail rotors, two piston four-cylinder gasoline engines with combined cooling systems, a transmission, which has main and tailed reducers and three power shafts, a skid landing gear, a tail boom, a stabilizer, a control system, a system of heating and ventilation. For increasing the safety the helicopter includes measuring-computational unit and fourfold backup system of power supply. |
