Its fire resistant mechanism was discussed and application on the plastic board and composition pipe introduced.

  • 讨论了其防火机理,介绍了其在塑料板材、复合管材上的应用.

  • 网络文摘精选 2025-01-18 14:34:47

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