Tsarin Samfuri Rarraba Ƙarfin Aiki Rukunin Batirin Cell Rufi Takardar Haɗa Takarda Walda ta Laser Wayar Daidaito ta Solder Gwajin Aikin Cire Kuɗi da Fitarwa Takardar Epoxy ta naɗe Kunshin Baturi jigilar kaya