Effect of ultrasound power and frequency on the diameter of nickel microparticles produced by an ultrasound-aided electric discharge Năm: Năm 2016Tác giả: Dung Nguyen Tien1Tuan Hoang Anh21-Vietnam Maritime University2- Ho Chi Minh University of Transportation Read more about Effect of ultrasound power and frequency on the diameter of nickel microparticles produced by an ultrasound-aided electric discharge