piezoelectric ceramic loudspeaker
piezoelectric ceramic ignitor 压电陶瓷点火器 piezoelectric ceramic loudspeaker 压电陶瓷扬声器 piezoelectric ceramic microphone 压电陶瓷送话器 ..
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最后简单介绍了替代传统压电陶瓷扬声器材料(PZT)的无铅钛酸铋钠压电陶瓷扬声器(BNT)的材料特性。
Also it introduces the features of BNT (Sodium bismuth titanate lead-free) replaced for traditional Piezoelectric ceramic speaker material (PZT) at last.
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