The blocking effect of caprolactam to-NCO is found the highest in this test.

  • 实验结果表明己内酰胺对-NCO的封闭效果较好.

  • 互联网摘选 2025-01-18 12:34:04

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