国产精品永久免费视频- 无码精品A∨在线观看中文 -热re99久久精品国产99热-国产成人久久777777

Home / China / Society

3D-printing helps red-crowned crane get new beak

(chinadaily.com.cn) Updated: 2016-07-19 09:45 Comments



3D-printing helps red-crowned crane get new beak

Workers from a tech company in Guangzhou create plastic beaks with 3D-printing technology on July 2, 2016. The tech company later called the South China University of Technology for help to produce the beak with titanium alloy. [Photo/VCG]


Most Popular
...