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PUTSNGABB.svg en Vector Graphics Version of Circuit Symbol of PUT Layer Structure of PUT and Anode Voltage vs Anode Current Plot de VektorGraphik Version des Schaltsymbols eines PUT Schichtaufbaus eines PUT AnodenspannungAnodenstrom Diagramms SSelbst gezeichnet nach Angaben aus circuitstoday KlausLahn thumb right Abb Schaltzeichen