Foaming plastics-wood composites were prepared from wood flour and PE.

  • 以木粉、PE树脂等为原料,研制了发泡塑木复合材料.

  • 互联网摘选 2025-01-18 16:11:17

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