SJ/T 11743.4.2-2019
频率控制与选择用压电和介电器件 术语 第4-2部分：材料 压电陶瓷
Piezoelectric and dielectric devices forfrequency control and selection – Glossary –Part 4-2: Materials – Piezoelectric ceramics（IEC/TS 61994-4-2:2011,Piezoelectric, dielectric and electrostatic devices and associated materials for frequen...
SJT11743.4.2-2019, SJ11743.4.2-2019