ATTENTION PLEASE: There is going to be an academic report (3D printing of small device for analytical and environmental application) given by Professor Hu Ligang, at 10:00 a.m. on November 29th (this Friday morning), at No. 3 auditorium of Jiangsu University Conference Centre. All the international students from School of Environment and Safety Engineering, please arrive at the auditorium before 9:50 a.m. THIS FRIDAY MORNING. Thank you!