DIN EN 10083-1:2006 Steels for quenching and tempering - Part 1: General technical delivery conditions; English version of DIN EN 10083-1:2006-10
DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
DIN 14822-1:2016 history
2016DIN 14822-1:2016-03 Coupling spanner for fire fighting fittings - Part 1: Coupling spanner type BC
2016DIN 14822-1:2016 Coupling spanner for fire fighting fittings - Part 1: Coupling spanner type BC
1979DIN 14822-1:1979 Coupling spanner for fire fighting fittings; coupling spanner type BC