Figure 34 is an illustration comprising a drawing of a modern airframe annotated with design requirements that are pertinent to different parts of the airframe. The design requirement 'fatigue/damage tolerance' has a line connecting it to the fuselage. 'Static strength' has two lines connecting it to the fuselage and the inner part of the wing. 'Fracture/fracture toughness' has a line connecting it to the outer part of the wing. 'Corrosion resistance' has a line connecting it to the fuselage. 'Stiffness' has two lines connecting it to the outer part of the wing and to the fin.

 2.6.3 Industrial design