Production of China's First Self-designed Aircraft
On July 30, 1923, China's first double-propeller open-cover plane was successfully manufactured by Guangdong Aircraft Manufactory.
1923年7月30日,中國第一架雙層螺旋槳敞蓋飛機由廣東飛機制造廠研製成功。
本文鏈接:https://www.kkyyg.com/zh-mo/yingyuyd/shuangyuxinwen/69736.html