DIN EN 60444-7:2004-11 Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units (IEC 60444-7:2004); German version EN 60444-7:2004

标准编号：DIN EN 60444-7:2004-11

英文标题：Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units (IEC 60444-7:2004); German version EN 60444-7:2004

德文标题：Messung von Schwingquarz-Parametern - Teil 7: Messung von Aktivitäts- und Frequenz-Dips von Schwingquarzen (IEC 60444-7:2004); Deutsche Fassung EN 60444-7:2004

发布日期：2004-11

DIN EN 60444-7:2004-11 Measurement of quartz crystal unit parameters - Part 7: Measurement of activity and frequency dips of quartz crystal units (IEC 60444-7:2004); German version EN 60444-7:2004

标准预览图