high-grade cast iron
英 [haɪ ɡreɪd kɑːst ˈaɪən]
美 [haɪ ɡreɪd kæst ˈaɪərn]
高级铸铁
双语例句
- They are usually made of high-grade cast alloy iron to improve wear characteristics of the cylinder.
高级合金铸铁经常用作其制造材料，目的是为了提高气缸的磨耗特性。 - Gray cast iron has good casting properties, wear resistance, vibration eliminating performance, and cutting performance, and the compressive strength is better. High-grade gray cast iron can meet the requirements of cylinder block for high power diesel engines.
灰铸铁具有良好的铸造性能、耐磨性能、消振性能和切削加工性能，抗压强度比较好，可以满足大功率柴油机气缸体的设计性能要求。