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  • Hello,Welcom To Shandong province liaocheng xin superhard materials co., LTD Official Website!
    To provide you with the best quality products and most thoughtful service!
    Product Show
    Monocrystalline Block Products Powder Products
    CORE
    Source :www.medrolpl.com Author :Laixin Hits: Date:2017/10/28 16:36:37

    MATERIALHigh—purified graphite powder,catalyst  etc

    FUNCTION:Growth place of diamond ,the graphite transformed to diamond under the action of the catalyst


    人妻夜夜爽天天爽三区麻豆AV

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