DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
The standard is intended to simplify drawing indications. It specifies general tolerances in 4 tolerance classes, which consider the respective customary workshop accuracy. The ISO 2768-1 is a revision of ISO 2768-1974 based on DIN 7168 part 1.#,,#
DIN ISO 2768-1:1991 history
1991DIN ISO 2768-1:1991-06 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
0000 DIN ISO 2768-1:1991-04
1991DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
1970DIN ISO 2768-1:1989 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications