标准号:IEC 60689-1980 
实施状态:作废 
中文名称:手表用32kHz石英晶体元件的测量方法、试验方法和标准值 
英文名称:Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values 
发布日期:1980 
被替代标准:IEC 60689-2008 
采用标准:SEV-ASE 3617-1987,IDT;NEN 10689-1982,IDT 
起草单位:IEC/TC 49 
标准简介:Proposes methods for measuring the electrical parameters and describes vibration and shock tests as well as methods for checking the influence of a magnetic field on the frequency, of mechanical stresses on terminations and the insulation resistance betw 
文件格式:PDF 
文件大小:1.19MB 
文件页数:38 
(以上信息更新时间为:2019-11-25) 
 
 
IEC 60689-1980 手表用32kHz石英晶体元件的测量方法、试验方法和标准值.pdf
(1.19 MB)
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