Quartz crystal units of assessed quality - Part 1: Generic specification
评估质量的石英晶体单位 - 第1部分:通用规范
发布日期:
2002-08-09
规定了使用能力批准或资格批准程序对质量经过评估的石英晶体单元的测试方法和一般要求。
Specifies the methods of test and general requirements for quartz crystal units of assessed quality using either capability approval or qualification approval procedures.