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How do we differentiate pcb?

  1. Feb 18, 2015 #1
    they have different names or something else?
  2. jcsd
  3. Feb 18, 2015 #2


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    Do you mean Printed Circuit Boards? If so, they have different isolating materials, different number of layers, different processing requirements etc. etc.
  4. Feb 18, 2015 #3

    jim hardy

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    A question well stated is half answered.

    Differentiate? meaning
    "Distinguish" , or "Take derivative of" , or "Chemically separate" ??
    pcb from http://acronyms.thefreedictionary.com/PCB

    Perhaps you'll clarify what you meant.
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