OAK LOGS Quality: Origin : Serbia Grade K , I, II , diameter 35cm +, 32-34cm 5%, Fresh cut Leght: 2,2m + Measurements: Diameter are measured in the middle of the logs amd over bank minus 2cm. Volume is measured based on the formula : V(m3)= 3.1415*D/2*D/2*L V= volume m3 D= diameter measured in the middle of logs L= net leght(m)