香蕉久久综合-香蕉久久夜色精品国产尤物-香蕉久久夜色精品国产-香蕉久久久久-久久网站视频-久久网免费

Home / China / Society

Chinese farmer granted patent for submarine

(chinadaily.com.cn) Updated: 2016-04-28 14:34 Comments

Chinese farmer granted patent for submarine

Zhang Shengwu navigates his homemade submarine on a river as a man takes a picture in Hanshan County, east China’s Anhui Province, April 27, 2016. [Photo/IC]

Previous Page 1 2 3 4 5 6 Next Page

Tags
Most Popular
...