A deodorant catalyst CMT A composed of transition metal and rare earth oxides was prepared.

  • 介绍了以堇青石蜂窝陶瓷薄片为载体,附载过渡金属及稀土金属氧化物活性组分制备的CMT- A除臭催化剂.

  • 网络文摘精选 2025-01-18 13:14:00

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