STN 137935 (137935)

Soldered machine engineering pipe unions. Sealing rings for heavy unions with flat gland

NORM herausgegeben am 1.6.1959

The information about the standard:

Designation standards: STN 137935
Classification mark: 137935
Catalog number: 53518
Note: UNGÜLTIG
Publication date standards: 1.6.1959
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN