it has changed a lot. Look at F-117, without the onboard
		
		
		
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		送交者: steven 于 2006-4-03, 19:03:30:
回答: 战斗机的发展是不是变缓慢了 由 HunHunSheng 于 2006-4-03, 18:47:47:
computer and avionic software, it would be impossible to control.
 
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