HIT News A few days ago, Professor Jiang Hongyuan's research team from the School of Mechatronics Engineering, HIT received a thank-you note from Xi'an Aerospace Propulsion Institute in which they expressed their gratitude toHIT News A few days ago, Professor Jiang Hongyuan's research team from the School of Mechatronics Engineering, HIT received a thank-you note from Xi'an Aerospace Propulsion Institute in which they expressed their gratitude toHIT News A few days ago, Professor Jiang Hongyuan's research team from the School of Mechatronics Engineering, HIT received a thank-you note from Xi'an Aerospace Propulsion Institute in which they expressed their gratitude toHIT News A few days ago, Professor Jiang Hongyuan's research team from the School of Mechatronics Engineering, HIT received a thank-you note from Xi'an Aerospace Propulsion Institute in which they expressed their gratitude to