DIN EN 10027-2:2015 Designation systems for steels - Part 2: Numerical system; German version EN 10027-2:2015
DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
DIN 20351:2015 history
2015DIN 20351:2015-08 Rock drilling - Wedge-shaped shank connections for rotary drilling equipment - Dimensions, design
2015DIN 20351:2015 Rock drilling - Wedge-shaped shank connections for rotary drilling equipment - Dimensions, design