PCB yemhangura foil
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Yakaderera coarsing reverse bhizheni yemhangura foil
Sezvinorwazve Zvinogona kupfupisa zvinobudirira maitiro ekugadzira, zadzisa kumhanya kwakanyanya uye nekukurumidza micro-etching, uye kugadzirisa huwandu hwenzvimbo yePCBS.