驻极体传声器 meaning in English
electret microphone
electret mike
electretfoil microphone
Examples
- Jiangnan acoustic factory was established in 1988 . it is a joint stock company which develops produce and manages buzzer ( magnet buzzer & piezo buzzer ) , mylar speaker and transducer etc
武进市江南讯响器厂成立于1988年,是一家专业开发.生产.销售蜂鸣器(电磁式&压电式) ,薄型喇叭和驻极体传声器等股份制企业