
Tracked Changes. Quality requirements for fusion welding of metallic materials. Elementary quality requirements.
NORMA vydaná dňa 27.9.2021
Designation standards: BS EN ISO 3834-4:2021-TC
Publication date standards: 27.9.2021
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 539 19204 9 Status: Definitive