
Welding consumables – Rods for gas welding of non-alloy and creep-resisting steels – Classification (ISO 20378:2017)
出版:Danish Standards

專家解讀視頻
ISO 20378:2017 specifies a classification for the designation of rods for gas welding of non?alloy and creep-resisting steels in terms of the chemical composition of the rod.
ISO 20378 : 2017 - Identical
EN ISO 20378:2018 - Identical
ISO 20378 : 2017 - Identical
EN ISO 20378:2018 - Identical