标准摘要
[中文适用范围]： IEC 61994 的这一部分是一项技术规范，给出了代表当前技术水平的压电和介电滤波器的术语和定义，旨在用于 IEC 技术委员会 49 的标准和文件中。 [外文原描述]： Gives the terms and definitions for piezoelectric and dielectric filters representing the present state of the art, which are intended for use in the standards of IEC technical committee 49.
英文名称Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 2: Piezoelectric and dielectric filters