送交者: ak70 于 2006-09-29, 15:00:58:

回答: 造价过高的原因之一就是研发成本提高，F22现在就面临这种情况 由 ak70 于 2006-09-29, 14:58:04:

• btw, don't just read those "Chinese src," they were pretty - steven (108 bytes) 2006-09-29, 15:12:03 (105154)
  • 这是在简氏防务报上看到的，不过哪一期的记不请了 (无内容) - ak70 (0 bytes) 2006-09-29, 15:25:28 (105163)
    • so it constitutes as hearsay. No src is given, nor it fit the fact. (无内容) - steven (0 bytes) 2006-09-29, 16:13:27 (105192)
      • The project you'd mentioned are in US military budgets of - steven (97 bytes) 2006-09-30, 11:54:24 (105279)
      • 非得是那些参加过的人，可有如何证明那些人参加过呢？ (无内容) - ak70 (0 bytes) 2006-09-30, 04:36:44 (105255)
      • 另外你说它不是真的，那怎么的来的消息才是真的？ (无内容) - ak70 (0 bytes) 2006-09-30, 04:27:13 (105254)
      • 这有不是什么机密 (无内容) - ak70 (0 bytes) 2006-09-30, 04:26:08 (105253)

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