Ren, Xuezhen, Yang Han, and Junfeng Duan. “The Mechanical Properties of the Rubber Gasketed Joints on Ductile Iron Pipes”. Insight - Civil Engineering 3, no. 1 (November 19, 2020): 294. Accessed November 22, 2024. https://insight.piscomed.com/index.php/ICE/article/view/294.