Dr.Opara Kg (Popularity: )
http://www.op-us.com/ Manufacture industrial airborne sound sensors, measuring tools and systems for contact free distance and thickness measurements . Category:
Science - Technology - Acoustics, Ultrasound and Vibration - Ultrasound
Huba Control (Popularity: )
http://www.hubacontrol.com/ Manufacture of pressure measurement technology including both pressure switches and pressure transmitters. Category:
Business - Electronics and Electrical - Instrumentation - Pressure
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