ICS43.040.10CCST35此版仅供学习参阅QC/T820—2023代替QC/T820—2009汽车、摩托车仪表用步进电机Steppermotorforautomobileandmotorcycleinstrument2023-04-21发布2023-11-01实施QC/T820—2023目次前言..................................................................................Ⅱ1范围...............................................................................12规范性引用文件.....................................................................13术语和定义..........................................................................14要求...............................................................................15试验方法.............................................
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