日期:2023-06-28~2023-06-30
rning, satellite applications, emergency communications, special vehicles, VR disaster prevention, special tents, chemical safety, mine safety, police security, safety education, family emergency items Safety production, protection and rescue, military and local dual-use, command and dispatch, epidemic prevention materials and emergency systems and other industry advanced technology equipment. During the same period, a variety of exchange activities will be held, such as industry development sum