CPE could delay the color degradation of the blends and organotin was the best heat stabilizer.

  • CPE对合金的热烘变色有利;有机锡热稳定剂的效果最好.

  • 互联网摘选 2025-01-18 11:32:14

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