Threaded welded steel tubes. Light-weight series. Dimensions
STANDARD published on 29.1.1980
Designation standards: ČSN 425712
Classification mark: 425712
Catalog number: 3963
Publication date standards: 29.1.1980
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN