振动器振动参数
vibrating parameters of vibrator
眝仓壁冲击振动器
impact vibration on bin wall
电动振动器
electrovibrator
electrodynamic vibrator
electrodynamic shaker
Electrodynamic vibration generator
electric vibrator
高频液压振动锤
high frequency hydraulic vibratory hammer
六自由度气锤振动
six dofair hammer vibration
液压高频振动锤
high-frequency hydraulic vibrator
液压振动锤
hydraulic vibro-driving hammer
hydraulic vibration driver
Hydraulic hammer
爆炸冲击振动
explosive impact vibration
blast shock vibration