送交者: AI 于 2006-2-15, 09:10:25:
回答: 前苏联为什么不象美国那样光造核潜艇 由 HunHunSheng 于 2006-2-14, 17:21:10:
Years ago, there was an agreement in US that N-sub is the ultimate sub and out-performs C-sub in any specification. The Navy should only use N-sub. Is it true US Navy only has N-sub?