More on the independent Jilin aircraft maker
By Fang Sha
2015-07-07
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Yang reading up on aeronautics in his workshop studio [Photo by Bai Shi/ news.xwh.cn] |
By Fang Sha
2015-07-07
|
|
Yang reading up on aeronautics in his workshop studio [Photo by Bai Shi/ news.xwh.cn] |
