Jewellery; ring-sizes; definition, measurement and designation.
STANDARD published on 1.3.1993
Designation standards: DIN EN 28653:1993-03
Publication date standards: 1.3.1993
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Schmuck; Ringgrößen; Begriff, Meßverfahren und Bezeichnung.