Project No.EN 1904:2000
TitleThis European Standard specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
Registration number (WIID)14124
ScopeThis European Standard specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
StatusIzstrādē
ICS group39.060