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煤矿的井下开采是一种工作环境特殊的职业。长期以来,多数煤炭矿区的现场作业条件较差,井下工作面场地狭窄,地质条件复杂,水、火、瓦斯、煤尘、顶板等灾害时刻威胁着矿工的人身安全。即使在井上矿区和生活区,也多是条件简陋,投入不足。长时间工作或生活在这样的环境中,不仅会对
Mine underground mining is a special job environment. For a long time, most coal mining sites have poor site operation conditions, narrow downhole working face and complex geological conditions, and threaten the personal safety of miners at disasters such as water, fire, gas, coal dust and roof. Even in the mine and living area upstairs, but also mostly poor conditions, inadequate investment. Working long hours or living in such an environment is not only right