在新选项卡中打开链接
  1. Copilot 答案
    Wikipedia
    https://en.wikipedia.org › wiki

    Sukhoi Su-7 - Wikipedia

    • The Sukhoi Su-7 (NATO designation name: Fitter-A) is a swept wing, supersonic fighter aircraft developed by the Soviet Union in 1955. Originally, it was designed as a tactical, low-level dogfighter, but was not successful in this role. On the other hand, the soon-introduced Su-7B series became the main Soviet fighter-bomber and ground-attack aircraft of the 1960s. The S… 展开

    Design and development

    After Joseph Stalin's death, the Sukhoi OKB was reopened and by the summer, it began work on a swept-wing front-line fighter. The first prototype, designated S-1, was designed to use the new Lyulka AL-7 turbojet engine. I… 展开

    苏-7战斗轰炸机 - 维基百科，自由的百科全书
    维基百科
    苏-7战斗轰炸机 - 百度百科
    苏-7战斗轰炸机（英文：Su-7 Fighter-Bomber，俄文：Су-7，绰号：Fitter-A，译文：装配匠A），是20世纪50年代苏联苏霍伊设计局研制的单座单发喷气式战斗轰炸机。苏-7战斗轰炸机（以B型为例）采用单人座舱，大后掠角下单翼布局机头进气，前三点式起落架。
    百度百科 · https://baike.baidu.com/item/苏-7
    CC-BY-SA 许可证中的维基百科文本
  2. 某些结果已被删除