纺织专用高效率三相异步电动机技术规范(机座号 90~225)
Specification for high efficiency three-phase induction motor for textile purpose (frame size 90~225)
标准状态
发布于:2025-05-30
实施于:2025-12-01
废止
Specification for high efficiency three-phase induction motor for textile purpose (frame size 90~225)