To produce all kinds of castings pig iron, alloy iron, nodular iron and vermicular iron, etc.
和规模生产灰铸铁、合金铸铁、球墨铸铁和蠕墨铸铁等各类铸件。
The influence of composition, structure and defects of pig irons from different producing areas on the heredity of nodular cast iron was investigated by.
研究了不同产地原料生铁的成分、组织和缺陷在生产球墨铸铁时对铸件的遗传性影响。
应用推荐