今年三月,在市委的号召下,贵阳钢铁战线上,掀起一个轰轰烈烈的优质高产运动,冶金系全体师生,以百倍热情,冲天干劲,投入了这一战斗,在院党委的直接领导和关切下,群策群力,苦战一周,首创贵州碱性转炉炼钢,把土铁(含硫0.4%,含磷 In March this year, under the call of the municipal party committee, Guiyang set off a vigorous high-quality and high-yielding campaign on the steel front. All the teachers and students of metallurgy department devoted themselves to this battle with enthusiasm and enthusiasm. They were directly led and concerned by the party committee of the hospital Under a team work together, fighting a week, the first Guizhou alkaline converter steel, the soil iron (0.4% sulfur, phosphorus