Objavljen
ISO 839-1:2006 specifies the dimensions of milling machine arbors with 7/24 tapers in accordance with ISO 297. It also specifies the designation of these arbors.
POVUČEN
ISO 839-1:1976
OBJAVLJEN
ISO 839-1:2006
90.60
Završetak postupka preispitivanja standarda
5. 3. 2026.