cast iron gear meaning in English
铸铁齿轮
Examples
- Research on casting process of nb bainite nodular cast iron gear
铌贝氏体球墨铸铁齿轮的铸造技术 - A research on the contact fatigue strength of cast iron gear drives with ni - p - co allloy coating
表面合金涂层提高铸铁齿轮的接触疲劳强度研究