These are used for the production of fiber-reinforced plastics and for unreinforced filled products.

  • 它们被用于生产纤维增强塑料和非增强的产品.

  • 互联网摘选 2025-01-20 12:05:43

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