CEN/TC 410

Projekta Nr.prEN ISO 22764
NosaukumsThis document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
Reģistrācijas numurs (WIID)82542
Darbības sfēraThis document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.
StatussIzstrādē
ICS grupa39.060