Military technology is an important material basis for building armed forces, consolidating national defense, conducting wars and containing wars, and is an important factor in constituting the combat power of the army. It mainly includes: all kinds of weapons and equipment and their development, production of technology involved in the basic theory and basic technology; to play the effectiveness of weapons and equipment utilization of technology, as well as military engineering and military systems engineering. Weapons and equipment is the main body of military technology, which is the centralized embodiment of the level of development of military technology. Modern military technology can be distinguished by the type of weaponry: light weapons technology, artillery technology, tank technology, military aviation technology, naval technology, missile and space technology, nuclear, chemical and biological weapons technology, military electronic information technology. There are also aircraft J8, J9 ......