female mechanic working with dedication on an airplane engine in the hangar. - 航空航天工程 個影片檔及 b 捲影像00:27
/ commander scott carpenter enjoys a hero's welcome at his alma mater, the university of colorado / carpenter waves to a large crowd as he drives... - 航空航天工程 個影片檔及 b 捲影像00:44
history of concord supersonic aircraft flying people to global destinations - 航空航天工程 個影片檔及 b 捲影像00:26
mechanic engineer analyze, inspect and work on airplane jet engine in hangar . - 航空航天工程 個影片檔及 b 捲影像00:16飛機
mechanic engineer analyze, inspect and work on airplane jet engine in hangar . - 航空航天工程 個影片檔及 b 捲影像00:07
mechanic engineer analyze, inspect and work on airplane jet engine in hangar . - 航空航天工程 個影片檔及 b 捲影像00:13