Otomatiki simbi solder muchina mahombe solder pads zvigadzirwa Otomatiki iron soldering muchina we LED mapini multi-solder misoro soldering panguva imwe chete Automated soldering muchina wePCB plug-in pini soldering Soldering mhedzisiro ine otomatiki iron soldering muchina Kurumidza uye kuenderera mberi nekutengesa kweplug-in zvikamu Dhonza solder yePCB