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Basic Knowledge Basic Knowledge
Vacuum Insulated Glass Vacuum Insulated Glass
LandVac LandVac
Definition, Harms, and Grading Standard of Noise
Basic Knowledge
Definition, Harms, and Grading Standard of Noise
By physical definition, noise is the sound that delivers completely irregular oscillation…
Vacuum-degassing
Basic Knowledge
Vacuum-degassing
When a variety of materials that makes up the vacuum insulated glass, such as glass, stai…
Thermal Resistance, Thermal Conduction, Thermal Conductance, Heat Transfer Resistance
Basic Knowledge
Thermal Resistance, Thermal Conduction, Thermal Conductance, Heat Transfer Resistance
Thermal Resistanceis aheatproperty and a measurement of a temperature difference by whic…
Classification of Vacuum Level
Basic Knowledge
Classification of Vacuum Level
The so-called “vacuum” refers to a gaseous state where the pressure in a given space is…
Thermal transmittance and Thermal Conductivity
Basic Knowledge
Thermal transmittance and Thermal Conductivity
Thermal transmittance(known as “U value”), refers to the amount of heat passing throug…
What is Vacuum?
Basic Knowledge
What is Vacuum?
A vacuum is a physical space with no or very little gas molecules and atoms in it. It is…