It has elaborated the advantages replacing closed-die forging with closed extrusion die forging.

  • 阐述了用闭式挤锻工艺代替开式模锻的优点.

  • 互联网摘选 2025-01-20 13:11:54

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句