• The invention relates to a highly effective two-tone white light high molecular material and it's preparing method in the field of lighting material technology.

    发明涉及高效双色白光高分子材料及其制备方法属于发光材料技术领域

    youdao

  • The invention relates to a highly effective two-tone white light high molecular material and it's preparing method in the field of lighting material technology.

    发明涉及高效双色白光高分子材料及其制备方法属于发光材料技术领域

    youdao

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