Thuy, Luong, Pham Van Thanh, Nguyen Xuan Tuyen, Nguyen Duc Anh, & Nguyen Thi Ha Thu. " Temperature Dependence of Ultrasonic Waves Properties Propagated in Some Types of Carbon Steels." VNU Journal of Science: Mathematics - Physics [Online], 33.2 (2017): n. pag. Web. 25 Apr. 2024