Fasteners — Fundamentals of hydrogen embrittlement in steel fasteners
NORMA vydaná dňa 19.2.2019
Designation standards: ISO/TR 20491:2019
Publication date standards: 19.2.2019
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: International technical standard
Kategória: Technické normy ISO