The application, market and process development of PTT were introduced briefly.

  • 简要介绍了聚对苯二甲酸丙二酯(PTT)的应用 、 市场和工艺发展.

  • 互联网摘选 2025-01-18 14:08:14

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