Objavljen
ISO 7755-12:2013 specifies the main dimensions of the cutting part for hardmetal burrs of inverted cone shape and designated by the symbol N.
POVUČEN
ISO 7755-12:1984
OBJAVLJEN
ISO 7755-12:2013
90.60
Završetak postupka preispitivanja standarda
4. 3. 2024.