Schallwandler zum Empfangen von Wasserschalldruckwellen, Schallwandlervorrichtung und Sonar
Methods and apparatus for a current sensor having fault detection and self test functionality
DEVICE FOR DETECTING DAMAGE TO SUPPORT STRUCTURE FOR ARMATURE SHAFT
VERFAHREN ZUR REGELUNG VON ZUMINDEST ZWEI MECHANISCHEN SCHWINGERN
underwater radiated noise measuring device and establishment method for the same device