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A Flow Chart Of The Process Of How Silver Is Manufactured

Dec 12 2018 Process of SMT manufacturing Flow chart of SMT process 1 Material preparation and examination Prepare the SMC and PCB and exam if theres any flaws The PCB normally has flat usually tinlead silver or gold plated copper pads without holes called solder pads 2 Stencil preparation Stencil is used to provide fixed position for solder

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