
Hand- and machine-operated circular screwing dies for parallel pipe threads; G-series (ISO 4231:1987)
NORM herausgegeben am 1.2.1990
Designation standards: ÖNORM EN 24231
Note: UNGÜLTIG
Publication date standards: 1.2.1990
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM