
Quartz crystal units of assessed quality Part 1: Generic specification
出版:International Electrotechnical Committee

专家解读视频
基本信息
标准编号: IEC 60122-1 Ed. 3.1
发布时间:2017/12/8 0:00:00
标准类别:Standard
出版单位:International Electrotechnical Committee
标准页数:94
标准简介
Defines the methods of test and general requirements for Quartz crystal units of assessed quality using either capability approval or qualification approval procedures.
本标准替代的旧标准