04-09-2023
26
Engineering
Welding
490 L.E.
ISO/TR 17671-3:2002 confirmed in 2022 Welding - Recommendations for welding of metallic materials Part 3 Arc welding of stainless steels Welding - Recommendations for welding of metallic materials Part 3 Arc welding of stainless steels
Adopted
Not Obligatory
25.160.10