@inproceedings{sgem2014s24023,
  title = {RESEARCH ON TECHNICAL INSPECTION OF CYLINDERS FILLED WITH COMPRESSED GASES, LIQUEFIED OR DISSOLVED UNDER PRESSURE USING ULTRASONIC TECHNOLOGY},
  author = {Cosmin Ilie},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on NANO, BIO AND GREEN   TECHNOLOGIES FOR A SUSTAINABLE FUTURE},
  year = {2014},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2014/b61/s24.023}
}