10.99 30. 10. 2026.
ISO
ISO/TC 108/SC 2
Међународни стандард
This document sets out the requirements for evaluating hard and soft bearing balancing machines that support and rotate:
a) rotors with rigid behaviour at balancing speed (as described in ISO21940-11);
b) rotors with shaft elastic behaviour and balanced in accordance with low speed balancing procedures (as described in ISO21940-12).
ОБЈАВЉЕН
ISO 21940-21:2022
ПРОЈЕКАТ
ISO/AWI 21940-21
10.99
Нови пројекат се прихвата
30. 10. 2026.