摘要：According to the production characteristics of coal enterprises in China, this paper defines the essential connotations and main characteristics of high-yield and high-efficiency coal enterprises from the perspectives of high quality and high efficiency. On this basis, this paper analyzes the key elements and points to achieve high-yield and high-efficiency production in coal enterprises, and then constructs the key technology system of high-yield and high-efficiency production in coal enterprises in China, so as to provide reference for the improvement of the overall production level in coal enterprises.
