IEC 60642-3:1992 EN-FR c7f33626
Piezoelectric ceramic resonators - Part 3: Standard outlines
现行
发布日期 :
1992-03-15
实施日期 :
IEC 60679-1:2007 EN-FR 60499f33
Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification
REVISED
发布日期 :
2007-04-11
实施日期 :
IEC 60758:2008 EN-FR cb9bd41e
Synthetic quartz crystal - Specifications and guidelines for use
REVISED
发布日期 :
2008-11-13
实施日期 :
IEC 60758:2008 EN_D b5fc4691
Synthetic quartz crystal - Specifications and guidelines for use
REVISED
发布日期 :
2008-11-13
实施日期 :
IEC 60758:2016 EN 8274a11d
Synthetic quartz crystal - Specifications and guidelines for use
现行
发布日期 :
2016-05-18
实施日期 :