Precise and threaded welded steel tubes. Technical delivery terms
STANDARD published on 1.10.1976
Designation standards: STN 420142
Classification mark: 420142
Catalog number: 61369
Publication date standards: 1.10.1976
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN