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Nafta, dabasgāze, akmeņogles
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Nafta, dabasgāze, akmeņogles
Secondary schoolPresentations20 -
Naftas pārstrādes produkti
Secondary schoolPresentations15 -
Tvana gāze
Secondary schoolPresentations14
Price for
individual items
individual items
9,97 €
Price for Work pack
4,99 €
You save: 4,98 €
Discounts are not cumulative.