DIN 82332:1998 Ventilation plants on ships - Adapter flanges
DIN EN 10058:2004 Hot rolled flat steel bars for general purposes - Dimensions and tolerances on shape and dimensions; German version EN 10058:2003
DIN ISO 2768-1:1991 General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
ISO 4200:1991 Plain end steel tubes, welded and seamless; general tables of dimensions and masses per unit length
DIN 82330:2015 history
2015DIN 82330:2015-10 Ventilation systems on ships - Round flanges DN 100 to DN 1800
2015DIN 82330:2015 Ventilation systems on ships - Round flanges DN 100 to DN 1800
1998DIN 82330:1998 Ventilation plants on ships - Round flanges DN 250 to DN 1800