
YZR series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 450500)
NORMA vydaná dňa 31.10.2025
Designation standards: GB/T 30143-2025
Note: K dispozici od: květen 2026
Publication date standards: 31.10.2025
Country: Chinese technical standard
Kategória: Technické normy GB