• Fluorescent layer produced by the fluorescent powder has favorable printing characteristic, sky-high ultraviolet light absorbing quality and light-emitting efficiency.

    这种荧光粉制作出的荧光具有良好印刷特性极高紫外光吸收能力发光效率。

    youdao

  • Fluorescent layer produced by the fluorescent powder has favorable printing characteristic, sky-high ultraviolet light absorbing quality and light-emitting efficiency.

    这种荧光粉制作出的荧光具有良好印刷特性极高紫外光吸收能力发光效率。

    youdao

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