- piezoelectric driver
- 压: press; push down; hold down; ...
- 电传动: electric drive
- 器: implement; utensil; ware
- 压电传动装置: piezoelectric actuator
- 电传动: [机械工程] electric drive◇电传动内燃机车 diesel-electric locomotive; 电传动汽车 automobile with electric transmission; electrical transmission automobile
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