The difference between water prevention and control in coal mine and three prevention measures in rainy season

water prevention and control in coal mines is an important work in coal mines, especially in underground mining in underground coal mines. It is necessary to prevent the water above and below the well from breaking into the mining space, resulting in loss of life and property.

Three defenses in rainy season is also an important work for coal mines in rainy season, with the emphasis on flood control, lightning protection, electricity prevention and drainage. Including the prevention of various geological disasters, such as landslides, the collapse of wells under surface water bodies and so on.