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Catalytic converters in cars
The catalytic converter is a special filtering device that neutralises harmful exhaust gases emitted by cars through chemical reactions before being released into the atmosphere.
Klasser 8 – 12
Forfatter: Nagy Márió
Grafisk designer: Szekeres Gergő, Csötönyi Péter
Utvikler: Hájas Barbara
Nøkkelord
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