Vehicle and vessel air-tightness testing is a method used to evaluate the effectiveness of sealing in vehicles and vessels during operation, ensuring that there are no leaks under different conditions, thereby enhancing safety and performance. CRYSOUND.

Composite materials are commonly used in the wind energy sector. The gas permeability testing of composite materials primarily aims to determine whether they can prevent the penetration of gases or liquids, ensuring product performance in specific environments. CRYSOUND.