20.99 9. 10. 2026.
CD 1. 12. 2026.
IEC
TC 4
Međunarodni standard
PROJEKAT
IEC 63132-9 ED1
20.99
Prednacrt standarda prihvata se kao nacrt standarda
9. 10. 2026.
Guidance for installation procedures and tolerances of hydroelectric machines - Part 9: Horizontal pelton turbine
10.99 Novi projekat se prihvata