High-strength composite multilayer 5G PCB (Printed Circuit Board)
The utility model relates to the technical field of circuit boards, in particular to a high-strength composite multilayer 5G PCB (printed circuit board), which comprises a circuit board body, the circuit board body comprises a copper template end layer, a first mirror stainless steel layer is arrang...
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Format: | Patent |
Sprache: | chi ; eng |
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