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2021-04-24
As the current SMT technology continues to mature, the components in the PCBA assembly process have become smaller and smaller, making the PCBA more powerful. At […]
2021-04-23
It is not always easy to see the actual number because the layers in the PCB are closely connected, but if you look closely at the […]
2021-04-23
During PCBA production, aging test is necessary. The aging test generally simulates the external humid and high-temperature environment to test the PCBA finished product, so that […]
2021-04-22
The basic test standards for flexible circuit board are: 1. The appearance of the substrate film surface and covering layer; 2. Deviations of successive discs and […]
