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Number of layers:4Layer

Thickness:1.6mm

Copper thickness:1OZ

Surface process:Immersion Au+Carbon

Min aperture:0.3mm

W/S:3.5mil/3.5mil

parameter

Number of layers:4Layer

Thickness:1.6mm

Copper thickness:1OZ

Surface process:Immersion Au+Carbon

Min aperture:0.3mm

W/S:3.5mil/3.5mil