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.smyyj.com/yyyd/shuangyuxinwen/69820.html