Rotron Aerospace LIG Nex1 to Advance Next Generation UAV Propulsion
英国 Rotron Aerospace Ltd 与韩国签署长期谅解备忘录
Hanwha LIG Nex1 to Develop Air-to-Air Missiles for KF-21 Fighter Jet
韩国周二推出435项90亿韩元2.96亿韩元的短期发展计划
