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雷射製程簡介 - 豆丁网
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日期:2025-05-05
Laser Manufacturing Processing Laser Manufacturing Processing 雷射製程簡介 雷射製程簡介 HDI : High Density Interconnection The IPC defines HDI printed circuit board as organic substrates with vias of 6 mils(150 um) or less in diameter, made by any number of ......看更多