• The organic compounds are mainly benzoic acid anhydride, benzophenone, and so on.

    生成有机化合物成分比较复杂,主要成分有苯甲酸甲酮

    youdao

  • Acetylene has become increasingly prominent as a raw material for a whole series of organic compounds, among them acetaldehyde, acetic acid, and acetic anhydride.

    对于整个系列有机化合物包括乙醛乙酸醋酸酐乙炔已经成为越来越重要原材料

    youdao

  • Acetylene has become increasingly prominent as a raw material for a whole series of organic compounds, among them acetaldehyde, acetic acid, and acetic anhydride.

    对于整个系列有机化合物包括乙醛乙酸醋酸酐乙炔已经成为越来越重要原材料

    youdao

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