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Definition of PCB layer

In PCB circuit board design, the definition of PCB layer is as follows:   1. Top layer (Top Layer):   is also called componen

2020-11-24

PCBA patch processing operation rules

No debris is allowed in PCBA patch processing, the welding surface must not be polluted, and the welding must not be confused

2020-11-24

The main content of SMT patch detection technology

Surface assembly quality inspection is a very important link in SMT production. It is a description of the degree to which th

2020-11-24
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