Katalog: Fachbücher / Schulungen-Kursprogramme / Fach-Info / „buy & sell“ | |
,4 8,2 22,0 carat carat Ø mm the weight unit for precious stones is carat 0,01 0,025 ... | |
850 860 900 1065 8 9 12 14 18 24 alloy units are thousandths or carat the specific ... not to be mistaken for carat the weight unit in precious stones legierungseinheit ... | |
carried out using pressure and heat the unit micron indicates the strength of the ... the strength of the coat differs the unit micron may vary although the amount of ... | |
