1.我国应抓好6套主力轧机:生产中厚板的宽厚板轧机、生产热带的热连轧机、生产冷带的冷连轧机、生产无缝钢管的MPM连轧管机组、生产型钢的万能连轧机及生产线材的高速无扭机组。世界各国经验证明,这6套轧机抓好了,板管丝带质量才有保证。 2.精料是生产高质量钢材的基础,没有 1. China should do a good job in 6 sets of main rolling mills: the production of heavy plate mill plate, the production of hot continuous hot rolling mill, the production of cold tandem cold mill, the production of seamless steel pipe MPM pipe mill, the universal steel production Even high-speed wire rod production line without torsion unit. The experience of all countries in the world proves that these 6 sets of rolling mills do a good job in ensuring the quality of pipe ribbons. 2. Concentrate is the basis for producing high quality steel, no