wzywzy202212 New Member
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| China PCB suppliers (31st Mar 23 at 4:37am UTC) http://www.ibe-technology.net/pcb/ | | China PCB suppliers Product Highlights锛?br/> OSP with carbon ink technique Product parameter锛?/strong> Layers2L board MaterialFR-4 Thickness1.2mm+/-10% Surface processingOSP+Carbon ink Copper thickness1 oz Drill hole(Min.)0.25mm Min. line space4mil Min. line width4milChina PCB suppliers website:http://www.ibe-technology.net/pcb/ | |
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