Objavljen
ISO 1112:2009 specifies the technical definitions of functional and non-functional horological movement jewels. It describes the different types of jewels used, and how this is to be marked on a timekeeping instrument or used in advertising.
POVUČEN
ISO 1112:1999
OBJAVLJEN
ISO 1112:2009
90.93
Odluka o potvrđivanju standarda
20. 12. 2024.