Munyika yekugadzira PCB, kusarudza iyo yekumusoro kupedzisa kwakakosha kuti uve nechokwadi chekusimba uye kuita kwebhodhi. Maviri eanonyanya kushandiswa epamusoro pekupedzisira ndeanopisa Air Solder Leveling (HASL) uye Lead-isina HASL. Nepo zvese zvinopera zvinoshandira iyo ...








