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上海新沪钢铁厂在轧钢加热炉上提高汽化冷却的蒸汽压力至8个绝对大气压炉后,今年又在一座小时产量为14吨的连续式加热炉上设计安装了一台自然循环汽化
Shanghai New Shanghai Iron and Steel plant in the rolling furnace to improve the vaporization of vapor pressure to 8 after the absolute atmospheric pressure furnace, and this hour in a production capacity of 14 tons of continuous furnace design and installation of a natural cycle of vaporization