近年来,我国钢铁战线在毛主席无产阶级革命路线指引下,在生产上取得了很大成就。在高炉生产技术发展上,贯彻了精料、大风、高温、重负荷、大喷吹量等方针,各项生产指标都有较大进步。当前我国钢铁工业和其他各条战线一样,正呈现一派蒸蒸日上的景象。最 In recent years, under the guidance of Chairman Mao’s proletarian revolutionary line, our country’s steel front has made great achievements in production. In blast furnace production technology development, the implementation of the fine material, gale, high temperature, heavy load, a large amount of injection and other guidelines, the production indicators have made great progress. At present, the steel industry in our country, like all other fronts, is showing a thriving scene. most