DIN IEC 60642:1988-04 Piezoelectric ceramic resonators and resonator units for frequency control and selection; standard values and conditions; measuring and test conditions; identical with IEC 60642, edition 1979

标准编号：DIN IEC 60642:1988-04

英文标题：Piezoelectric ceramic resonators and resonator units for frequency control and selection; standard values and conditions; measuring and test conditions; identical with IEC 60642, edition 1979

德文标题：Piezoelektrische keramische Vibratoren und Resonatoren für Frequenzstabilisierung und -selektion; Normwerte und Bedingungen; Meß- und Prüfbedingungen; Identisch mit IEC 60642, Ausgabe 1979

发布日期：1988-04

DIN IEC 60642:1988-04 Piezoelectric ceramic resonators and resonator units for frequency control and selection; standard values and conditions; measuring and test conditions; identical with IEC 60642, edition 1979

标准预览图