Mapangidwe a PCB ndi bolodi losindikizidwa.Gulu losindikizidwa losindikizidwa limatchedwanso bolodi losindikizidwa, lomwe ndi chonyamulira chomwe chimalola kuti zigawo zosiyanasiyana zamagetsi zigwirizane nthawi zonse.

Masanjidwe a PCB amamasuliridwa kukhala ma board board osindikizidwa mu Chitchaina.Bolodi loyang'anira pazachizoloŵezi zachikhalidwe ndi njira yogwiritsira ntchito kusindikiza kutulutsa dera, motero limatchedwa bolodi losindikizidwa kapena losindikizidwa.Pogwiritsa ntchito matabwa osindikizidwa, anthu sangapewe kulakwitsa kwa mawaya pakuyika (pamaso pa PCB, zida zamagetsi zonse zidalumikizidwa ndi mawaya, zomwe sizili zosokoneza, komanso zimakhala ndi ngozi zowopsa).Munthu woyamba kugwiritsa ntchito PCB anali wa ku Austria dzina lake Paul.Eisler, yomwe idagwiritsidwa ntchito koyamba pawailesi mu 1936. Ntchito zofala zidawonekera m'ma 1950s.

Zithunzi za PCB

Pakalipano, makampani opanga zamagetsi akukula mofulumira, ndipo ntchito ndi moyo wa anthu ndizosiyana ndi zinthu zosiyanasiyana zamagetsi.Monga chonyamulira chofunikira komanso chofunikira pazamagetsi, PCB yatenganso gawo lofunikira kwambiri.Zida zamagetsi zikuwonetsa machitidwe apamwamba, kuthamanga kwambiri, kupepuka komanso kuwonda.Monga makampani osiyanasiyana, PCB yakhala imodzi mwaukadaulo wofunikira kwambiri pazida zamagetsi.Makampani a PCB ali ndi malo ofunikira kwambiri paukadaulo wolumikizirana zamagetsi.