COMPUTING OF THE LEVAVASSEUR TYPE AIR-JET FLAT GENERATOR WITH TWO RESONATORS Journal title: ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS Authors: Tudor CUCIUC, Carmen CÂRNU, George BĂLAN Subject(s):
THE CHEMISTRY OF THE RAW WATER TREATED BY AIR-JET ULTRASOUND GENERATOR Journal title: ROMANIAN JOURNAL OF TECHNICAL SCIENCES - APPLIED MECHANICS Authors: Anca ŞTEFAN, George BĂLAN Subject(s):