Lockheed Martin then plans to refresh the U-2's sensors and other electronic systems., to act as a node in the Advanced Battle Management System (ABMS) now under development.[36]【参考译文】航空电子设备升级计划于2022年完成。之后,洛克希德·马丁公司计划进一步更新U-2的传感器和其他电子系统,使其...