to light the load, coming to the mine, now my job is as a warehouseman, here is the product of sarbaruyehe only mine where all the food is available in one city, isfahan, khashana area, flowerjan, baharan city, abneil koh complex, iran koh, now we are in the tunnel. we are working on a tunnel. at a depth of 50 meters underground, we have another mine, a mine that has been there for a long time and my grandfather worked in it. it is called goshfile mine. at that time, the water is 65 meters below. how much read, there is no power, it means to calculate at all, the conclusion of another stone, so to speak, an engineer's observer, for example, the result of one with 100 meters, one gets the result of his work, for example, with 500 meters. in the tunnel, which is always dark , it's always dark, it kills the light for them. it 's very dangerous. a stone, for example, is victorious at any time . for example, a stone fell right there. it's really dangerous. it's like that. there are things that explode, for example, the smell of these things that spreads , for example, the dust that is there, t