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Rapport du jury - Eduscol STI

Année scolaire 2023/2024. ? Station de concassage. ? Hydrolienne ... r1 = Z2/Z5 = 18/90 = 1/5 = 0,2 r2 = Z7.Z11 / Z11.Z15 r2 = Z7/Z15 = 14/56 = 1 ...