传歼-31B即将首飞 换国产引擎或成航母舰载机 Written by ch3219168. Date of post: 05/04/2016. Leave a comment Posted in TV Series Tagged 传歼-31B即将首飞 换国产引擎或成航母舰载机Leave a comment 传歼-31B即将首飞 换国产引擎或成航母舰载机