1970DIN ISO 22917 E:2017-03 Precision superabrasives - Limit deviations and run-out tolerances for grinding wheels with diamond or cubic boron nitride
2017DIN ISO 22917:2017 Precision superabrasives - Limit deviations and run-out tolerances for grinding wheels with diamond or cubic boron nitride (ISO 22917:2016)
2005DIN ISO 22917:2005 Superabrasives - Limit deviations and run-out tolerances for grinding wheels with diamond or cubic boron nitride (ISO 22917:2004)