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Vintage electrotechnical laboratory at Chemical Faculty of Gdańsk University of Technology.jpg
Vintage electrotechnical laboratory at Gdańsk University of Technology
- Автор
- LukaszKatlewa
- Атрибуция
- Own work
- Лицензия
- CC BY 4.0
- Источник
- https://commons.wikimedia.org/wiki/File:Vintage_electrotechnical_laboratory_at_Chemical_Faculty_of_Gda%C5%84sk_University_of_Technology.jpg