Study on Ultrasonic Detection Pattern Recognition of Natural Gas Steel Pipeline Defects

Liang, HB; Wang, Y; Yang, H

Liang, HB (通讯作者),Southwest Petr Univ, Sch Mech Engn, Chengdu 610500, Peoples R China.

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING, 2022; 58 (10): 903