采矿汉英翻译(加急)

翻译为：

Fujian Province Coal Mine for the frequency of water in the event of special circumstances of the old space, through an old empty water flooding accident factors and permeability analysis of the mechanism summarized the old empty water and effective prevention and control measures, so as to prevent water flooding the old air incidents, to ensure that underground operations personnel.

In fujian coal mines in the frequency of old empty water in special circumstances, through the old empty water flooded factors and permeable mechanism analysis, summed up the old empty water prevention measures, thus eliminating the old empty water permeable accidents, ensure the safety of the underground work.