Повучен
Specifies for V-belts of cross-sections: 9J (effective width 8,9 mm), 15J (effective width 15,2 mm), 20J (effective width 20,9 mm), 25J (effective width 25,4 mm), the recommended effective lengths and their tolerances, and the conditions for measuring the effective length.
ПОВУЧЕН
ISO 8419:1987
ПОВУЧЕН
ISO 8419:1994
95.99
Повучен
30. 1. 2003.
ОБЈАВЉЕН
ISO 8419:2003