Ultrasonic Spray Nozzle System with Pb-free Piezoelectric Devices for Chemicals Dispersion

  • Koh, Jae-Seok (Department of Materials Science and Engineering, Ajou University) ;
  • Kim, Yong-Hyun (Department of Materials Science and Engineering, Ajou University) ;
  • Choi, Seung-Chul (Department of Materials Science and Engineering, Ajou University)
  • Published : 2004.11.01