Non-soldered machine engineering pipe joints. Screws for adjustable pipe junctions with connecting pipe thread
NORM herausgegeben am 1.12.1960
Designation standards: STN 137991
Classification mark: 137991
Catalog number: 53543
Note: UNGÜLTIG
Publication date standards: 1.12.1960
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN