Wingsection and survival rates as second-class cabin seats 56%.
机翼段和二等舱段座位的生还率同为56%。
2
The wingsection is connected to the fuselage with titanium fasteners.
机翼部分用钛合金螺栓与机身连在一起。
3
In the second design step, improvement of wing's aerodynamic characteristic is mainly depended on the weakening of shock which reduces wave drag during the wingsection optimization.