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  • 無錫鼎泰化工有限公司
     
     
    無碳復寫紙用色素
    Carbonless Copy Paper Chemicals(Color Formers & Developer)
    Name
    CAS NO
    ODB-1,.
    29512-49-0

    ODB-2,

    89331-94-2

    D-8(developer)

    95235-30-6

    RED E16

    50292-95-0

    GREEN D-N

    34372-72-0

    CVL(crystal violet lactone)

    1552-42-7
    色色视频网站

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