YZR系列起重及冶金用绕线转子三相异步电动机 技术条件
YZR series wound-rotor three-phase induction motors for crane and metallurgical applications-Specification

2017-11-07

YZRS系列起重及冶金用绕线转子双速三相异步电动机 技术条件
YZRS series wound-rotor double-speed three-phase induction motors for crane and metallurgical application-Specification

2016-10-22

YZR系列起重及冶金用绕线转子三相异步电动机 技术规范（机座号450～500）
YZR series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 450～500)

2025-10-31

YZR系列起重及冶金用高压绕线转子三相异步电动机 技术条件（机座号560～710）
YZR series high-voltage wound-rotor three-phase induction motors for crane and metallurgical applications—Specification(frame size 560～710)

2020-04-16