The current situation of applying dimethyl ether as a aerosol propellant was introduced.

  • 介绍了二甲醚作为抛射剂在国内外的应用现状.

  • 互联网摘选 2025-01-19 23:08:00

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