STN 137739 (137739)

Non-soldered machine engineering pipe joints. Threads and dimensions of connecting hollows for oil pipes

NORM herausgegeben am 1.2.1973

The information about the standard:

Designation standards: STN 137739
Classification mark: 137739
Catalog number: 53457
Note: UNGÜLTIG
Publication date standards: 1.2.1973
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN