“mandrel cogging”的概念、定义、翻译、参考文献-科学参考

单词	mandrel cogging
释义	mandrel cogging Encyclopedia 工学自由锻释 mandrel cogging芯棒拔长在圆筒形坯料中插入芯棒并在上下砧之间进行拔长的自由锻工序。
随便看	Rn中的方向 RN黑洞 road road air pollution and prevention road asphalt roadbed roadbed of forest road roadblock road coloring problem road condition measuring instrument road congestion pricing road construction and road maintenance machinery road construction and road maintenance machinery and equipment road construction area sign road construction equipment road cross-section design road cutting machine road cycling road detection road drainage road elevation road engineering geo-logical problems road environment road evaluation road for factory and mine

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。