steel chilled roll

• 硬面钢轧辊,淬硬钢轧辊

steel chilled roll的用法和样例：

例句

1. In order to improve properties and meet requirements, study and control of carbides in HSS and the manufacture process of HSS roll should be emphasized.
   建议加强碳化物控制研究和优化制造工艺，以进一步提高高速钢轧辊的性能。