• 发明提供一种黄色荧光墨水及其擦除墨水主要成份包括:染酸碱度调节剂分散剂、连接增塑剂柠檬酸钠、乙醇蒸馏水

    The invention provides a yellow fluorescence ink and its erasing liquid. The ink includes dye, pH regulator, dispersant, plasticiser, sodium citrate, ethanol and distilled water.

    youdao

  • 发明提供一种黄色荧光墨水及其擦除墨水主要成份包括:染酸碱度调节剂分散剂、连接增塑剂柠檬酸钠、乙醇蒸馏水

    The invention provides a yellow fluorescence ink and its erasing liquid. The ink includes dye, pH regulator, dispersant, plasticiser, sodium citrate, ethanol and distilled water.

    youdao

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