Yzrw series eddy - current braking motors for crane and metallurgical uses Yzrw系列起重及冶金用涡流制动电动机。
3.
Technical specification for wz range of eddy - current brakes for crane and metallurgical applications Wz系列起重及冶金用涡流制动器.技术条件
4.
Technical specification for yzrw range of eddy - current braking wound - rotor three - phase induction motors for crane and metallurgical application Yzrw系列起重及冶金用涡流制动绕线转子三相异步电动机技术条件