Military technology is an important material basis for building the army, consolidating national defense, conducting wars and containing wars, and an important factor in the combat effectiveness of the army. It mainly includes: all kinds of weapons and equipment and the basic theories and technologies involved in their development and production; Applied technology, military engineering and military system engineering that give full play to the effectiveness of weapons and equipment. Weapons and equipment are the main body of military technology and the concentrated embodiment of the development level of military technology. Modern military technology can be distinguished according to the types of weapons and equipment, such as light weapons technology, artillery technology, tank technology, military aviation technology, warship technology, missile and aerospace technology, nuclear, chemical and biological weapons technology, military electronic information technology and so on. There are also planes J-8 and J-9. ...