送交者: xinku 于 2006-10-29, 05:48:12:

回答: what do you know about 歼十一B? how can you tell if it isn't "based on" 由 steven 于 2006-10-29, 01:49:39:

• when buying is cheaper, and there is no compelling reason to reinvent - steven (23 bytes) 2006-10-29, 08:21:04 (109006)
  • Becaue weapon may not be available in market when you need it (无内容) - xinku (0 bytes) 2006-10-29, 10:14:24 (109013)
    • Even Iran is capable to sustain their old F-4 and F-14. - steven (356 bytes) 2006-10-29, 12:46:39 (109027)
      • First, "sustain" doesnot mean "produce" - xinku (81 bytes) 2006-10-29, 14:47:04 (109038)
        • Why? needs have changed. (无内容) - steven (0 bytes) 2006-10-29, 17:37:45 (109048)
• 专利不是技术. 专利是许可证.能不能做是靠自己的技术 - 中原1 (49 bytes) 2006-10-29, 06:28:02 (108998)
  • 中国为了引进苏27，可不光是引进了专利 - xinku (190 bytes) 2006-10-29, 07:15:24 (109001)
    • 是嫌成本高，不是做不出来 - deadmeat (42 bytes) 2006-10-29, 08:48:12 (109007)

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