Vacuum unit conversion
In a vacuum, the rarefaction of a gas is usually expressed by the pressure value of the gas. Obviously, the smaller the pressure value, the rarefaction of the gas. When we talk about vacuum or air pressure, we often come across a variety of units, kPa, Torr, mbar, etc., and sometimes when we look at foreign sources we come across other strange units, where did they come from? How do I convert them into each other? After reading this article, I guess you have the answer.
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