piezoelectric driving and measuring
piezoelectric driving systen
intelligent driving technology
pile driving technology
template driving technology
conversion from horizontal adit driving to main tunnel driving
Agricultural science and technology Development law of agricultural science and technology
0-3 cement based piezoelectric composites
1-3 piezoelectric composites
1-3 type cement based piezoelectric composites
1-3-2 piezoelectric composite
1-3-2压电复合材料
1-3-2型压电复合材料
回声抵消
Bi-layer structured lead-free piezoelectric ceramics
cement-based piezoelectric smart composite
circular piezoelectric vibrator
composite piezoelectric actuator
converse piezoelectric effect
Design for piezoelectric pump with active valve
Dielectric and Piezoelectric Properties