2013DVS 2205-1 Beiblatt 6-2013 Calculation of tanks and apparatus made of thermoplastics - Welding factors
2011DVS 2205-1 Beiblatt 1-2011 Calculation of tanks and apparatus made of thermoplastics - Characteristic values of the polyethylene material group
1997DVS 2205-1 Beiblatt 6-1997 Design calculations for containers and apparatus made from thermoplastics; creep rupture curves for pipes made from PE 63