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一种用于机车或铁道车辆车轴热装前加热车轮的新型高效加热炉已经上市，据称，这种加热炉比传统的加热炉加热更快，更均衡，而且装卸车轮也更容易。该加热炉可以将一对铸钢车轮加热到约250C，也有为四个车轮而设计的加热炉。传统的加热炉将一个车轮加热到250℃也许需要好几个小
A new, highly efficient furnace for hot-wheel mounted front wheels on locomotive or railcar axles is available and is said to heat faster and more evenly than traditional furnaces and easier to load and unload wheels. The furnace can be a pair of cast steel wheels heated to about 250C, but also for four wheels designed furnace. The traditional furnace will be a wheel heated to 250 ℃ may need several small