主题词：Ultrasonics and Acoustic Wave Propagation; Non-Destructive Testing Techniques; Geophysical Methods and Applications; Structural Health Monitoring Techniques; Thermography and Photoacoustic Techniques; Welding Techniques and Residual Stresses; Magnetic Properties and Applications; Advanced X-ray and CT Imaging; Industrial Vision Systems and Defect Detection; Microstructure and Mechanical Properties of Steels; Fatigue and fracture mechanics; Optical measurement and interference techniques; Seismic Waves and Analysis; Infrastructure Maintenance and Monitoring; Medical Imaging Techniques and Applications; Smart Materials for Construction; Flow Measurement and Analysis; Concrete Corrosion and Durability; Acoustic Wave Resonator Technologies; Mechanical Behavior of Composites; Numerical methods in engineering; Hydrogen embrittlement and corrosion behaviors in metals; Surface Roughness and Optical Measurements; Machine Fault Diagnosis Techniques; Additive Manufacturing Materials and Processes