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由于地方政府新出台的环保文件,L矿井原初步设计的供热热源需作更改。根据矿井建设规划及现场实际情况,提出以“空气源热泵+电辅助”的组合热源方案,解决矿井前期供热问题。
Due to the new environmental documents issued by local governments, the heat source originally designed for mine L needs to be changed. According to the mine construction planning and the actual situation in the field, a combined heat source scheme of “air source heat pump + electric auxiliary” is proposed to solve the problem of the heat supply in the early stage of the mine.