40L explosion-proof water bag, 60L mining water bag
After the installation of explosion-proof water bags in coal mines underground, the gas officer should be responsible for checking and filling out the weekly inspection record of the explosion-proof water bags. If any leakage is found, it should be replaced immediately. If the water bag is found to have insufficient water volume, it should be replenished immediately. For the explosion-proof water bag in the mining face, it should be moved forward regularly, generally within an area of 50-140 meters from the mining face.
