leyden jar with discharger, an electrical component that stores a high-voltage electric charge, vintage illustration, 19th century, victorian - 電容器 幅插畫檔、美工圖案、卡通及圖標
electric lighting and components including led bulbs, fluorescent tubes, halogen spotlight, candle flame bulb, capacitor, circuit board, switches and industrial lamps, vector line icons set - 電容器 幅插畫檔、美工圖案、卡通及圖標電燈, 圖示
antique illustration, physics principles and experiments, electricity and magnetism: capacitor with quadrant electrometer - 電容器 幅插畫檔、美工圖案、卡通及圖標
antique illustration of scientific discoveries, electricity and magnetism: leyden jar - 電容器 幅插畫檔、美工圖案、卡通及圖標
antique illustration, physics principles and experiments, electricity and magnetism: electric capacitor - 電容器 幅插畫檔、美工圖案、卡通及圖標
