DIN EN ISO 20378 E:2017 Draft Document - Welding consumables - Rods for gas welding of non-alloy and creep-resisting steels - Classification (ISO 20378:2017); German and English version prEN ISO 20378:2017
2018DIN EN ISO 20378:2018-12 Welding consumables - Rods for gas welding of non-alloy and creep-resisting steels - Classification (ISO 20378:2017); German version EN ISO 20378:2018
2018DIN EN ISO 20378:2018 Welding consumables - Rods for gas welding of non-alloy and creep-resisting steels - Classification (ISO 20378:2017); German version EN ISO 20378:2018
2017DIN EN ISO 20378 E:2017 Draft Document - Welding consumables - Rods for gas welding of non-alloy and creep-resisting steels - Classification (ISO 20378:2017); German and English version prEN ISO 20378:2017