Povučen
Specifies a direct and an indirect method with test forces up to and including 9,807 N applicable only for indentations with long diagonals longer than or equal to 20 micrometres.
POVUČEN
ISO 4546:1993
95.99
Povučen
17. 11. 2005.
POVUČEN
ISO 4545-2:2005
Mehanička ispitivanja metala - Proveravanje aparata za ispitivanje tvrdoće po Knupu (identičan sa ISO 4546:1993)
95.99 Povučen