Vorrichtung und Verfahren zur Erfassung mindestens eines Körperschallsignals
APPARATUS FOR DETECTING AIR SOUND WAVE WHICH IS INSTALLED IN SPAR STRUCTURE OF SEA
ABNORMALITY DETECTION DEVICE FOR ROLLING STOCK AND ABNORMALITY DETECTING METHOD FOR ROLLING STOCK
System for executing mechanical and shafting vibration measurement of ship thruster model
Procédé d'interrogation rapide de dispositifs résonants à ondes élastiques
Real-time analysis and transmission drifting buoy system for ambient sea noise profile data