Walter Reppe – Begründer der modernen Acetylenchemie
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24:33
Was spart der Magnet-Kühlschrank? | Einfach Genial
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2:23
Die neue Acetylen-Anlage von BASF: Teil 1 – Geschichte der Acetylenchemie
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9:49
Synthese von Benzophenon
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4:30
Die neue Acetylen-Anlage von BASF
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11:25
Выход США из НАТО и ООН? / Сенсационное заявление
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19:28
PU Cast – BASF for Footwear – Especial FIMEC 2025
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2:21:46
¡MELODÍAS LEGENDARIAS QUE NUNCA PODRÍAS ABURRIRTE DE ESCUCHAR! MEJOR MÚSICA INSTRUMENTAL
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18:05