Hand-and machine-operated circular screwing dies for parallel pipe threads, G series (ISO 4231:1987)
STANDARD published on 1.12.1993
Designation standards: STN EN 24231
Classification mark: 223212
Catalog number: 86145
Note: WITHDRAWN
Publication date standards: 1.12.1993
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN