Objavljen
This document specifies procedures for sampling and testing of hardmetals for the determination of their physical and mechanical characteristics.
POVUČEN
ISO 4489:1978
OBJAVLJEN
ISO 4489:2019
90.93
Odluka o potvrđivanju standarda
12. 12. 2025.
Sinterovani tvrdi metali – Uzimanje uzoraka i ispitivanje
60.60 Standard objavljen