The roof of the service wing is a segment of a cone with a larger radius at the top and a smaller radius at the bottom.

服务附楼的屋顶是一个圆锥的一部分，顶部半径大，底部半径小。

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Other improvements include increased sustained turn rate by 14%, increased in-wing fuel capacity, increased MTOW and increased combat radius by 101 km.

其它性能改进有：持续回转率被提升了14%，增加了最大起飞重量、翼内的储油量以及额外的一百○一公里的作战半径。

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