... ) 8.5 X 31.5 0.5, 1, 2, 4, 6, 10, 16, 20, 25 10 X 38 0.5, 1, 2, 4, 6 ... , 10, 16, 20, 25, 32 14 X ... 51 1, 2, 4, 6, 10, 16 ... , 0.5, 0.63, 0.8, 1, 1.25, 1.6, 2, 2.5, 3.15, 4, 5, 6.3, 7, 8, 9, 10 ... , 12,15, 16 ø6 X 32 0.04, 0.05, 0.063, 0.08, 0.1, 0.125, 0.16, 0.2, 0.25, 0.315, 0.4, 0.5, 0.63, 0.8 ...