Written examination of specialized courses. According to Wendeng Education Network, the mechanical engineering re-examination of Chongqing University of Technology generally examines four parts: foreign language listening test, oral test, written test of specialized courses and comprehensive quality interview. Chongqing University of Technology, referred to as Heavy Industry, is located in Chongqing, a municipality directly under the Central Government. It is a unit of China Weapons Collaborative Innovation Alliance and National Military Academy Curriculum Ideological and Political Alliance. It is a municipal ordinary undergraduate college jointly established by the central and local governments, a key construction college in Chongqing, and a national university that implements the training plan for college students' innovation and entrepreneurship.