He, Peng, Jian Cheng, Fengyin Zhang, Lianbing Wang, and Cen Qian. “Study on Influencing Factors of Ultrasonic Testing for Lead Seal Defects in High-Voltage Cables”. Sound & Vibration 60, no. 4 (July 14, 2026). Accessed August 12, 2026. https://ojs.acad-pub.com/index.php/SV/article/view/4154.