What does the four coal mines mean?

Legal analysis: "Management" in the "four equal emphasis" of the first coal mine enterprise

"Equipment" in the "four equal emphasis" of the second coal mine enterprise

The third coal mine enterprise "Quality" in "Four Equal Emphasis"

"System" in "Four Equal Emphasis" of Four Coal Mining Enterprises

Legal basis: "Coal mine enterprise management must be upgraded from "Three equal emphasis" to "Four Equal Emphasis" The concept of "equal emphasis" from "three equal emphasis" to "three equal emphasis" is not only the comprehensive application of the continuous development and progress of science and technology in coal production, but also reflects the high importance that the party and the country attach to the safety of coal miners' lives. Coal mining enterprises should carry out the "five modernization" transformation and upgrading projects of mechanization, automation, informatization, intelligence and standardization without compromise, and truly realize "mechanization replacement of people and automation reduction of people". Build a high-quality modern coal mine with "adequate management, advanced equipment, improved quality, and reliable systems" that is people-oriented and green.