New rail cars handle super hot iron at steel plants
Six intelligent unmanned torpedo cars, each capable of carrying 335 tons of molten iron, roll off the production line at a plant of Dalian Huarui Heavy Industry Group Co in Dalian, Liaoning province on Saturday. [Photo by Han Yongtao/For chinadaily.com.cn] Six torpedo-shaped container cars, each capable of carrying 335 tons of super hot molten iron,…