Selelekela: Lefatšeng la kajeno la tlholisano, Li-Printed Circuit Boards (PCBs) li bapala karolo ea bohlokoa ts'ebetsong le ts'ebetsong ea lisebelisoa tsa elektroniki. Ho ntlafatsa ts'epo, ho tšoarella, le ts'ebetso ea li-PCB, liphekolo tse khethehileng tsa holim'a metsi li fetohile mokhoa o tloaelehileng. Capel, ka eona ...
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