Lockheed Martin is developing the Lightning II with its principal industrial partners, Northrop Grumman and BAE Systems.
Lockheed Martin is developing the Lightning II with its principal industrial partners, Northrop Grumman and BAE Systems.
洛克希德-马丁公司正在研制的闪电二世,其主要工业伙伴,诺斯洛普格鲁曼和BAE系统.