detonating device with cryptography 密码引爆
The use of piezoelectric ceramics to force into electrical energy conversion features, you can create a piezoelectric igniter, mobile X optical power, shells detonating device.
利用压电陶瓷将外力转换成电能的特性，可以制造出压电点火器、移动X光电源、炮弹引爆装置。
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