main products: water-cooled copper box with electric steelmaking furnace wall cluster lance, oxygen lance door;
主要产品有:电炉炼钢用水冷铜箱、炉壁集束氧枪、炉门氧枪;
the reform aim is to match between steelmaking furnace and continuous casting machine, to strengthen improvement of equipments and processes, to optimize production structure combined wit…