STN 137781 (137781)

Soldered machine engineering pipe unions. Heavy socket unions with flat gland

STANDARD published on 1.6.1959

The information about the standard:

Designation standards: STN 137781
Classification mark: 137781
Catalog number: 53467
Note: WITHDRAWN
Publication date standards: 1.6.1959
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN