???? ????

国产a国产片国产-色欲国产麻豆一精品一av一免费-国产国语在线播放视频-玖玖玖国产精品视频-全部露出来毛走秀福利视频

Post-graduates Education

China Academy of Machinery Science & Technology is one of the first group of the degree authorization units and a qualified unit having post-doctoral R & D stations. The Academy has 2 post-doctoral R & D stations, 1 Doctor’s Degree authorization point and 15 Master’s Degree authorization points.