
Welding — Grouping systems for materials — American materials
NORMA vydaná dňa 20.7.2018
Designation standards: ISO/TR 20173:2018-ed.3.0
Publication date standards: 20.7.2018
The number of pages: 106
Approximate weight : 349 g (0.77 lbs)
Country: International technical standard
Kategória: Technické normy ISO