Potomac Electric Power Co. Gebäude. Explosion eines Transformators IX
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Transformatorenbau. Bevor Transformatorspulen aufgewickelt werden, müs...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XV
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Potomac Electric Power Co. Gebäude. Transformator Explosion XX
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Potomac Electric Power Co. Umspannwerke. Umspannwerk mit Transformator...
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Potomac Electric Power Co. Umspannwerke. Umspannwerk mit Transformator...
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Transformatorenbau. Diese Kupferdrahtspulen bilden das Herzstück der r...
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Potomac Electric Power Co. Umspannwerke. Umspannwerk Nr. 38 Transforma...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators VI
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Transformatorenbau. Ein großes osteuropäisches Elektrizitätsunternehme...
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Transformatorenbau. Diese Transformatoren, die von einem großen osteur...
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Potomac Electric Power Co. Umspannwerke. Umspannwerke und Transformato...
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Potomac Electric Power Co. Umspannwerke. Umspannwerk im Umspannwerk vo...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators IV
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Transformatorenbau. Der Mitarbeiter eines großen osteuropäischen Elekt...
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Transformatorenbau. Die Montage von Außenteilen riesiger Transformator...
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Potomac Electric Power Co. Gebäude. Transformator-Explosion X
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XIX
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators II
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Transformatorenbau. Mit der Montage der Stufenschalter, die Stromwandl...
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Transformatorenbau. Diese Porzellanspiralen sind Teil der Arbeit eines...
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Transformatorenbau. Schweißen ist ein wesentlicher Bestandteil der Her...
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Potomac Electric Power Co. Umspannwerke. Umspannwerk Nr. 38 Transforma...
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Potomac Electric Power Co. Gebäude. Explosion nach Transformator I
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Transformatorenbau. Diese riesigen Aluminiumkugeln werden verwendet, u...
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Transformatorenbau. Teil eines großen östlichen Elektrizitätswerks, in...
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Long Island Light and Power Co., Mineola, Long Island. Außenansicht de...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XII
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XXI...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XVI
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Transformatorenbau. Schweißen ist ein wesentlicher Bestandteil der Her...
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Transformatorenbau. Diese Kupferdrahtspulen bilden das Herzstück der r...
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Transformatorenbau. Diese riesigen Aluminiumkugeln werden verwendet, u...
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Transformatorenbau. Diese fertigen Transformatoren werden in alle Teil...
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Potomac Electric Power Co. Gebäude. Post-Transformator-Explosion IV
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XII...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XIV
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Potomac Electric Power Co. Umspannwerke. Umspannwerk Transformator I
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators VII
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators III
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators VII...
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Potomac Electric Power Co. Gebäude. Transformator Explosion XXI
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Potomac Electric Power Co. Gebäude. Transformatorexplosion I
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Transformatorenbau. Dieser Mitarbeiter eines großen osteuropäischen El...
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Transformatorenbau. Diese Mitarbeiter eines großen osteuropäischen Ele...
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Transformatorenbau. Schweißen ist ein wesentlicher Bestandteil der Her...
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Potomac Electric Power Co. Gebäude. Transformator-Explosion V
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Transformatorenbau. Schweißen ist ein wesentlicher Bestandteil der Her...
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Transformatorenbau. Schweißen ist ein wesentlicher Bestandteil der Her...
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Transformatorenbau. Die Nachfrage nach Leistungstransformatoren ist in...
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Transformatorenbau. Diese Porzellanspiralen sind Teil der Arbeit eines...
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Tennessee Valley Authority. Watts Bar Dam Wasserkraftwerk. Ein Haupttr...
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Potomac Electric Power Co. Gebäude. Post-Transformator-Explosion III
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Potomac Electric Power Co. Umspannwerke. Umspannwerk II
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Potomac Electric Power Co. Gebäude. Explosion von Transformatoren VI
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Transformatorenbau. Diese fertigen Transformatoren werden in alle Teil...
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Transformatorenbau. Die Überprüfung der Manipulation großer Transforma...
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Potomac Electric Power Co. Gebäude. Post-Transformator-Explosion V
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Potomac Electric Power Co. Umspannwerke. Umspannwerk mit Transformator...
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Potomac Electric Power Co. Gebäude. Explosion von Transformatoren IX
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XVI...
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Potomac Electric Power Co. Gebäude. Transformator-Explosion XI
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators II
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Tennessee Valley Authority. Watts Bar Dam Wasserkraftwerk. Bemalung ei...
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Potomac Electric Power Co. Gebäude. Post-Transformator-Explosion X
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Transformatorenbau. Diese Kupferdrahtspulen bilden das Herzstück der r...
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Potomac Electric Power Co. Umspannwerke. Umspannwerk mit Transformator...
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Transformatorenbau. Nach seiner Fertigstellung wird dieser Transformat...
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Potomac Electric Power Co. Gebäude. Explosion eines Transformators XVI...
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Potomac Electric Power Co. Verschiedenes. Überspannungsgeschützter Tra...
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Potomac Electric Power Co. Gebäude. Explosion von Transformatoren VIII
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Transformatorenbau. Der Bau von Kernen für Leistungstransformatoren is...
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Potomac Electric Power Co. Gebäude. Explosion von Transformatoren VII
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Transformatorenbau. Die Montage von Außenteilen riesiger Transformator...
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Transformatorenbau. Ovalummantelte Kupferspulen, die in Leistungstrans...
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