高分辨率低频频谱分析仪
high resolution LF frequency spectrum analyzer
2Hz低频低电流电针刺激
Cutaneous microcirculation
大功率低频超声
high-power low-frequency ultrasound
低频低幅
low frequency and amplitude
低频低压
Low Frequency and Low Voltage
低频低压减负荷
under_frequency and under_voltage unloading
低频低压减载
low-frequency and low-voltage load shedding
low-frequency and low-voltage load reduction
frequency and low voltage load shedding
低频率电疗法
low frequency current therapy
低频率治疗机
low frequency therapy apparatus
低频频谱分析仪
LF frequency spectrum analyzer