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来源:雅诚德英语网
Saab is upgrading the vessels' combat and fire control systems to 9lv Mk4, the fourth generation naval command and control system.
Saab将升级其战斗和火力控制系统到9lvMk 4,即第四代海军指挥和控制系统。
Saab is upgrading the vessels' combat and fire control systems to 9lv Mk4, the fourth generation naval command and control system.
Saab将升级其战斗和火力控制系统到9lvMk 4,即第四代海军指挥和控制系统。