SJ/T 11743.1-2019 Piezoelectric and dielectric devices for frequency control and selection – Glossary – Part 1: Piezoelectric and dielectric resonatorsIEC/TS 61994-1:2007,IDT (English Version)
2019SJ/T 11743.1-2019 Piezoelectric and dielectric devices for frequency control and selection – Glossary – Part 1: Piezoelectric and dielectric resonatorsIEC/TS 61994-1:2007,IDT