Before buying a Dewar bottle, many people have the question, will Dewar bottles explode when filled with liquid nitrogen? How to ensure the safety of the Dewar bottle?
Liquid nitrogen is -196 degrees Celsius liquid nitrogen, which means...
In the process of using Dewar bottles we sometimes find that the pressure of Dewar bottles increases and worry about malfunction, what causes the pressure to increase? What should we do?
First of all, it may be due to the small amount o...
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