• R "is a replaceable function, e. G. Acetoxy, methoxy, their acyloxy and alkoxy homologs or halo."

    取化基,如乙氧基、氧基及它们的环氧烷氧同系物基。

    youdao

  • Participants of production, application, QC and R&D in automotive or related industries e. g. plastic and rubber, coating, adhesive, metal and textile are welcome to attend the symposium.

    热烈欢迎从事塑料涂料橡胶粘合胶等高分子材料、纺织材料、金属 防护层研究、生产应用检测有关单位各界人士参加本次盛会。

    youdao

  • Participants of production, application, QC and R&D in automotive or related industries e. g. plastic and rubber, coating, adhesive, metal and textile are welcome to attend the symposium.

    热烈欢迎从事塑料涂料橡胶粘合胶等高分子材料、纺织材料、金属 防护层研究、生产应用检测有关单位各界人士参加本次盛会。

    youdao

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