BEIJING, June 4, 2016 (Xinhua) -- Flight-test engineer (L) talks with a research and development staff member within an intelligent cockpit of a large civil aircraft of Commercial Aircraft Corporation of China, Ltd. during an exhibition on China's science and technology achievements during the 12th Five-Year Plan period (2011-2015) in Beijing, capital of China, June 4, 2016. (Xinhua/Shen Bohan)
Day|Week