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    4 layers mini board

    4 layers mini board

    4 layers mini blue soldermask board with ENIG

    Product Description

    Layer count: 4 layers
    Model: M-39901
    Material:  FR4
    Surface Treatement: ENIG2U"
    Special Technics: Minimum board

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    Operation Center: Room 306-309,Bldg D,Liantangkeng Industrial Area,Qianjin Road,Xixiang Street,Bao'an Dist.,Shenzhen City,Guangdong Province,518102,China.

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