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Learning cards (Arabic language)

How does a sewage treatment plant work? The individual stations of wastewater treatment are eyecatchingly depicted on flashcards. Explain Wastewater Technology with didactically designed cards. The cards show the stations of wastewater treatment respectively the stations of water, waste and energy. 63 flashcards, size A7 (74 x 105 mm). multipack: we offer the learning cards with a discount: if you... Mehr erfahren

47,90 €
inkl. MwSt.

Learning cards (Arabic version)

Specially designed cards show the stations of wastewater treatment respectively the stations of water, waste and energy. 63 flashcards, size A7 (74 x 105 mm). With the classroom set you get 10 sets of learing cards including the book "fit in wastewater technology". The book contains conventional multiple-choice questions plus questions related to situations for the better understanding of processe... Mehr erfahren

410,00 €
inkl. MwSt.

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