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IEC60444-1,Description:Measurement Of Quartz Crystal Unit Parameters By Zero Phase Technique In A Network Part 1 : Basic Method For The Measurement Of Resonance Frequency And Resonance Resistance Of Quartz Crystal Units By Zero Phase Technique In A Networks,Release Date:1986 |
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IEC standard:IEC60444-1 Description:Measurement Of Quartz Crystal Unit Parameters By Zero Phase Technique In A Network Part 1 : Basic Method For The Measurement Of Resonance Frequency And Resonance Resistance Of Quartz Crystal Units By Zero Phase Technique In A Networks Release Date:1986 No.1518 The IEC was founded as a nonprofit organization sponsored by universities and engineering societies in 1944 and became dedicated to continuing education for the U.S. electronics industry. During its sixty years, the Consortium has experienced many changes: from the electronics industry to today's information industry; from a national focus to an international perspective; and from an initial base of engineers to a vast cross-section of engineers, managers, and executives. Today, the IEC maintains its mission as a partnership between academia and industry by providing quality continuing education, research, publications, and service programs for the international information industry. |
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