Imisumari ya Coil ni iki?Imisumari ya coil ni ubwoko bwihuta bukoreshwa mubwubatsi no gukora.Zigizwe nurukurikirane rw'imisumari ihujwe n'insinga z'icyuma cyangwa imirongo ya pulasitike hanyuma ikazunguruka muri coil.Igishushanyo ntabwo cyorohereza kubika no gutwara b ...