Air War: China's J-15 Fighter vs. Russia's Su-33 (Which Is Bette
所有跟帖:
• 不拍落後,怕不進步 -thrawn- ♂ (0 bytes) () 10/19/2018 postreply 12:46:02
• 潘總說:搞科研不能一步登天,要麵對現實麽 -aebny- ♂ (0 bytes) () 10/19/2018 postreply 13:01:28
• 不需一步登天,但隻要進步總有一天會成功的 -thrawn- ♂ (0 bytes) () 10/19/2018 postreply 16:50:16