Moreover, a vibrator is attached to {HEAD ~ the ejection tube} to transmit {TAIL ~ ultrasonic or megasonic vibration} to the chemical agents and de ionized water 
Moreover , a vibrator is attached to { HEAD ~ the ejection tube } to transmit { TAIL ~ ultrasonic or megasonic vibration } to the chemical agents and de ionized water
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH