Објављен
Specifies the principal dimensions. Annexes A (recommended crowns of the pulleys) and B (recommended correspondence between the widths of belts and the widths of the pulleys used) are for information only.
ОБЈАВЉЕН
ISO 22:1991
90.93
Одлука о потврђивању стандарда
21. 11. 2025.
НАПУШТЕН
ISO/WD 22