Wear anti-static overalls, thick-soled rubber shoes, gas masks, canvas gloves... The tank washers in the Yingchuanbao maintenance workshop of the Lanzhou West Depot of China Railway Lanzhou Bureau Group have to get into the tank car with a diameter of 3 meters and a length of 10 meters every day. , To clean the remaining oil stains on the tank wall to ensure the purity of the transportation oil is qualified. They have a shift of 3 people and change the shift every 15 minutes. Especially in summer, the temperature at the mouth of the oil tank is as high as 60℃, and the temperature inside the tank is as high as 80℃. Photo by Cui Lin

Release time: 2020-08-11 19:44:30 【Editor: Li Jun】