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矿工长期在井下作业,劳动强度大,较少接触阳光紫外线照射,常受井下粉尘、有毒气体和高温、高湿环境的影响。由于井下作业的特殊性,矿工基础生理代谢增高,热能消耗增大,水盐代谢紧张,导致机体生理活动的异常变化。为提高矿工的机体免疫力,防治在井下特殊环境和作业条件下发生的多种职业病、营养缺乏症及其它常见病、多发病,在不断改善劳动条件的同时,根据
Long-term underground miners work, labor-intensive, less exposure to sunlight ultraviolet radiation, often by the underground dust, toxic gases and high temperature, high humidity environment. Due to the particularity of the downhole operation, the miner’s basic physiological metabolism is increased, the heat energy consumption is increased, and the water and salt metabolism is tense, resulting in abnormal changes of the body’s physiological activities. In order to improve the immunity of the miners and prevent and control various occupational diseases, nutritional deficiencies and other common diseases and frequently occurring diseases that occur under the special underground environment and working conditions, while continuously improving the working conditions,