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[2015-09-24]   What is definition of Rigid-Flex board ?
[2015-09-24]   How to control the fpc bending degrees?
[2015-09-23]   What is important to be note for PCB when manufacture lead free?
[2015-09-23]   What's the reason and treatment for forming water stain on pcb boards?
[2015-09-22]   What's the different of production process for 1-Layer,2-Layer,4-Layer and 6-Layer pcb boards and so on? and what's different about their name?
[2015-09-22]   What factors are related for poor PCB soldering, and what is related with PCB surface treatment?
[2015-09-22]   What's difference between ENIG pcb and gold plated pcb? which one is not easy to oxidation? and which one does have a good solderability?
[2015-09-17]   what is the reasons for PCB insulation paint peel off after tin stoves?
[2015-09-10]   How to deal with this which will not have the phenomenon of skip printing and shadow when coating solder mask on thick copper boards?
[2015-09-10]   How to laminating when Rigid-Flexible board thickness are difference?
[2015-09-08]   What are the advantages and disadvantages of immersion gold and HAL for pcb surface treatment? what were they used for?
[2015-09-08]   What temperature of FR4 withstand? What is the reason that FR4 PCB material change to yellow color in the test?


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