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据捷文“HU TNICKE LISTY”杂志,№ 3(1984)报道: 轧钢生产线、精整线的剪切方式及其技术水平对轧钢厂的技术经济指标(基建投资、生产成本、产品质量、生产率及生产效率等)有很大影响。为了提高经济效益,有必要对大剪用钢进行研究。 1)捷克、苏联、西德、美国、英国及奥地利等国大剪用钢捷克剪切方坯用的大剪剪刃采用捷克国标416341牌号的钢;剪切型钢采用捷克国标419132牌号的钢;剪切热轧带钢采用捷克国
According to Jie Wen “HU TNICKE LISTY” magazine, № 3 (1984) reported: steel rolling production line, finishing line cutting method and its technical level of rolling mill technical and economic indicators (infrastructure investment, production costs, product quality, productivity and Production efficiency, etc.) have a great impact. In order to improve economic efficiency, it is necessary to study the large shear steel. 1) Czech Republic, the Soviet Union, West Germany, the United States, Britain and Austria and other countries big shear steel Czech shear billet shear shears used Czech national standard 416341 grade steel; shear steel Czech national standard 419,132 grade steel; Hot-rolled strip steel used Czech countries