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Inner layer pretreatment

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  • Product description
    • Commodity name: Inner layer pretreatment

    Pre layer treatment: plate thickness: 0.05~4mm, special micro etching treatment, high-precision circuit, suitable for HDI and multi-layer circuit treatment.

    Pre layer treatment: plate thickness: 0.05~4mm, special micro etching treatment, high-precision circuit, suitable for HDI and multi-layer circuit treatment.

    Key words:
    • 内层前处理

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