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مشاهدة النسخة كاملة : China unveils homemade helicopter


Mgtrben news
03-19-2010, 08:22 AM
China's first domestically developed civilian helicopter takes off on a maiden flight in the eastern province of Jiangxi.

source (http://news.bbc.co.uk/go/rss/-/1/hi/business/8575728.stm)