1. Superficies PCB: OSP, HASL, Plumbum liberum HASL, immersio plumbi, ENIG, immersio Argenti, lamina auri dura, aurum plating pro tota tabula, digitus auri, ENEPIG… OSP: humilis sumptus, bona solidabilitas, conditiones graues; breve tempus, environmental technologia, bonum glutino, lenis ... HASL: plerumque mu...
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