
【国外标准】 Piezoelectric and dielectric devices for frequency control and selection - glossary - Part 4-4: Materials - Materials for SAW devices (IEC 49/642/CD:2004)
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2025-06-05
- DIN IEC 61994-4-4
- 废止
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适用范围:
暂无
标准号:
DIN IEC 61994-4-4
标准名称:
Piezoelectric and dielectric devices for frequency control and selection - glossary - Part 4-4: Materials - Materials for SAW devices (IEC 49/642/CD:2004)
英文名称:
标准状态:
废止-
发布日期:
2001-06-01 -
实施日期:
出版语种:
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