کلمات کلیدی مشابه
symbolconcepticonisolatedsignindustrysimplehousesupplyhighlightwattagecurrentdesignconnectionvectorpoweroutletcablegraphicconnectholeselementenergyelectricblackelectricalequipmentconsumptionelectricitytechnologyhomevoltagesinglealternatingindustrialbackgroundvoltreceptaclehouseholdillustrationplugsocketwallobject