Materials Reports  2020, Vol. 34 Issue (Z2): 528-533    
POLYMERS AND POLYMER MATRIX COMPOSITES |
Survey of Research Progress on Ultrasonic Nondestructive Testing of Drilling-Induced Defects in Composite Materials
LI Fan, ZHANG Yang, ZHU Limin
School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China