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Vienna, Höhere Technische Lehranstalt (HTL) 'Technologisches Gewerbemuseum ( TGM)' (Higher technical college (HTL) 'Technological Trade Museum (TGM)') in 20. Brigittenau, Wien, Austria Stock Photo - Alamy
Lukas Zainzinger on LinkedIn: After almost 7 years I visited my secondary school (TGM) to talk about my…
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