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CN108419372A
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A kind of new-energy automobile power battery test system current-carrying board manufacturing method
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CN108419373A
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A kind of copper-based board manufacturing method for New-energy electric vehicle BMS protections
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CN108650804A
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A kind of new-energy automobile PDU high-voltage control circuit board manufacturing methods
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CN106993381A
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A kind of preparation method of the intensive the electroplates in hole filling perforations of high-frequency ultrathin PCB
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CN107041067A
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A kind of preparation method of thermistor printed circuit board
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CN107072075A
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It is a kind of to improve the method for the copper that breaks in PTFE material pcb board hole
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CN106993384A
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A kind of microwave communication multi-layer PCB containing step trough compression method
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CN107072080A
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A kind of copper-based PCB of bending preparation method
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CN106550558A
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A kind of pressing preparation method of embedding ceramic pcb board
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CN106714456A
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Method of high-precision numerical control V-CUT de-capping on metal copper substrate
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CN106550544A
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A kind of manufacture method of small size ceramics pcb board
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CN106572609A
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Manufacture method for manufacturing high-thermal-conductivity and single-sided aluminum substrate
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CN106455330A
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PP (polypropylene) glue filling method for large-diameter shaped hole of metal copper substrate
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CN106385766A
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PCB special-shaped hole making method for removing burrs
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CN106362981A
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Device and method for improving electroplating water quality and saving water
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CN106041153A
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Drilling method for polymer thermistor printed circuit board
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CN105307403A
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Method for preventing damage of high frequency circuit board aperture solder mask
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CN105472896A
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Method for removing nickel layer from nickel-plated copper foil surface
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CN105320162A
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An electroless copper plating line desmearing tank water adding method
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CN105376954A
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Method for preventing hard gold surface of battery PCB from being scratched
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