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bonjour
1 mL/ s = 3 600 mL / h = 3.6 L /h
3.6 x 24 x 365 = 31 536 L
31 536 L = 31.536 m ³
4 x 31.536 = 126.144 €
bon WE
bonjour
1 mL/ s = 3 600 mL / h = 3.6 L /h
3.6 x 24 x 365 = 31 536 L
31 536 L = 31.536 m ³
4 x 31.536 = 126.144 €
bon WE