Je perds patience...
Dr. K: - Excel 2007 / Ouvrir / Echantillon6.csv Excel: ECH6_A,C_PMMA230,PS200_30,30_1,2_1,,ECH6_A,C_PMMA230,PS200_30,30_1,2_A1,,ECH6_A,C_PMM (nm),Abs,2899,0.1735701859,2899,0.1738492697,2899,0.17365776,2899,0.1942344457,2899,0.1940659 2898,0.1704291254,2898,0.1707012057,2898,0.1704769582,2898,0.1904926002,2898,0.1899706274,28...