国产 精品 99 9-日韩激情视频在线看-亚洲成人黄色av在线观看-国产av网站一区二区三区-日韩一本美女高清视频-人妻剧场中文字幕一区二区三区-精品少妇一区二区三区精品视频-亚洲美女激情av-国产精品久久久久久电影,日韩精品另类视频,亚洲午夜熟女片aaa片小说,日本成人中文字幕在线观看

Award of Scientific and Technological Advancement at the State level

19 

Award of Scientific and Technological Advancement at the Ministerial level

106 

3rd Award of Excellent Engineering Design at the State level

1 

Award of Excellent Engineering Design at the Ministerial level

58 

National Invention Award

2 

Patent

 328 

International Invention Patent 

2