XYUKDKJ

Optical sensors; Semiconductor chips; Integrated circuits; Temperature sensors; Pressure sensors; Liquid level sensors; Vehicle location detection system comprised primarily of display monitors, computers, image sensors, and video cameras; Day and night vision systems primarily comprised of day and night sensors, day and night cameras, and monitors; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Photoelectric sensors; Electronic proximity sensors and switches; Sensor chips for scientific use; Proximity sensors; Electronic components, namely, piezoelectric switches; Electrical controlling devices; Amplifiers