性色av极品无码专区亚洲_国产香蕉97碰碰久久人人_日日噜噜夜夜爽爽_少妇被又大又粗又爽毛片久久黑人
Customer training
Release time:2018/03/15 browse:

   Shanghai Bosin continues to provide customers with instrument training, introduction of texture method, introduction of electronic nose and electronic tongue application. Regularly summarize customer needs, problems encountered in the use process, and arrange engineers to organize online and offline instructions.

 

 

 

 

Cooperative client

 

JIMEI UNIVERSITY     NORTHWEST A&F UNIVERSITY         HENAN UNIVERSITY  OF SCIENCE & TECHNOLOGY           SICHUAN AGRICULYURE UNIVERSITU

       

                        WUHAN POLYIECHNIC UNIVERSITY                             JILIN UNIVERSITY                      SHANDONG UNIVERSITY OF TECHNOLOGY

性色av极品无码专区亚洲_国产香蕉97碰碰久久人人_日日噜噜夜夜爽爽_少妇被又大又粗又爽毛片久久黑人