标准介绍
GB/T 21972.2-2023起重及冶金用变频调速三相异步电动机技术条件 第2部分:YZP系列起重及冶金用变频调速三相异步电动机(轴流风机冷却)(机座号:100~400)最新版内容查询,英语名称Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 2: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(cooled with axial fan)(frame size:100~400),发布日期:2023-05-23,实施日期:2023-12-01,GB/T21972.2-2023起重及冶金用变频调速三相异步电动机技术条件第2部分:YZP系列起重及冶金用变频调速三相异步电动机(轴流风机冷却)(机座号:100~400)国家标准最新版免费下载
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