超声椭圆振动
ultrasonic elliptic vibration
UEV ultrasonic elliptic vibration
超声椭圆振动部件
ultrasonic elliptic vibration shoe
共振椭圆方程组
resonant elliptic systems
裂纹－圆－椭圆模型
crack-holeellipse interaction model
双轴椭圆振动筛
Dual-shafts elliptical vibratory screen
椭圆振动
ellipse vibration
elliptic ultrasonic vibration
elliptic vibration
椭圆振动切削
elliptical vibration cutting
椭圆振动筛
Elliptic vibrating screen
elliptical vibrating screen
直圆椭圆
right circular elliptical
振荡圆柱
oscillating cylinder
oscillating circular cylinder
介质谐振振荡器
dielectric resonator osci-llator
drill templatedielectric resonator oscillator