Deviations of centre distance and parallelism tolerances for axes of cases for cylindrical gears Ecarts d'entraxe et tolerances de parallelisme des axes d'engrenages cylindriques
DIN 3964:1980 history
1980DIN 3964:1980-11 Deviations of Shaft Centre Distances and Shaft Position Tolerances of Casings for Cylindrical Gears
1980DIN 3964:1980 Deviations of Shaft Centre Distances and Shaft Position Tolerances of Casings for Cylindrical Gears