1CS29.160.30CCS K 26B中华人民共和国国家标准GB/T21972.1一2023代替GB/T21972.1一2008起重及冶金用变频调速三相异步电动机技术条件第1部分：YZP系列起重及冶金用变频调速三相异步电动机（机座号100400）Technical specification for variable-frequency adjustable-speed three-phaseinduction motors for crane and metallurgical applications-Part 1:YZP series variable-frequency adjustable-speed three-phase inductionmotors for crane and metallurgical applications(frame size 100400)2023-03-17发布2023-10-01实施国家市场监督管理兽局发布国家标准化管理委员会
