Trabajo Alexander Herrera Formulas

D= 20 20 0.0625 N1= 18 18 15 N2=30 30 9 P=2 2 4.23 7.05 4.23 0.05 2.98

D= 20 20 0.0625 N1= 18 18 15 N2=30 30 9 P=2 2 4.23 7.05 4.23 0.05 2.98 Less