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Production process of common circuit board, multilayer board and high frequency board
Update time：2020-06-04Production process of common circuit board, multilayer board and high frequency board 1. Inner layer: This process is mainly cutting board and inner layer ci……
Zhongjiaxin tells you what is the impedance in the circuit board?
Update time：2020-06-04What is impedance? In circuits with resistance, inductance, and capacitance, the impediment to alternating current is called impedance. Impedance is usually ……
Circuit board circuit board proofing process
Update time：2020-05-31According to the requirements of engineering materials, on the large sheets that meet the requirements, cut into small pieces to produce plates, and meet the re……
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