OKPIGHE, S.; OVRI, J. O.; ONONUJU, C. N. Metal Wall Thickness Assessment of Air Receivers by Method of Ultrasonic Testing (UTM). International Journal For Research In Mechanical & Civil Engineering, [S. l.], v. 2, n. 3, p. 01–29, 2016. DOI: 10.53555/mce.v2i3.1001. Disponível em: https://gnpublication.org/index.php/mce/article/view/1001. Acesso em: 14 may. 2024.