Definition of pressure

Pressure Calibration
What are fluids? Matter exists in several states. These states are known as physical states or states of matter. The first three states of matter are well known because we can experience…
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What is a Bourdon tube? 

Calibration Concept
  Bourdon tube is one of the most common pressure measuring devices that measure pressure by measuring a mechanical deformation . Measures. Take Bourdon   c, for example , which often has an oval cross section . The following is an…
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