New LED Advertisement
New Advertisement, Magnetic Levitation Advertisement Led Display Stand
Levitation is the process by which an object is suspended by a physical force against gravity, in a stable position without solid physical contact. A number of different techniques have been developed to levitate matter, including the aerodynamic, magnetic, acoustic, electromagnetic, electrostatic, gas film, and optical levitation methods.
For levitation on Earth, first, a force is required directed vertically upwards and equal to the gravitational force, second, for any small displacement of the levitating object, a returning force should appear to stabilize it. The stable levitation can be naturally achieved by, for example, magnetic or aerodynamic forces.
Magnetic Floating Advertising Display/Advertising Stand/Advertising Equipment. New Advertisement
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| New LED Advertisement |
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| New LED Advertisement |
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| New LED Advertisement |
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| New LED Advertisement |
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