The permanent magnets, which are called the next centurial magnets, are used in a wide range of industries including computer, automobile, electric machinery, electro-sound devices, automatic control, magnetic force mechanism The permanent magnets, which are called the next centurial magnets, are used in a wide The permanent magnets, which are called the next centurial magnets, are used in a wide range of industries including computer, automobile, electric machinery, electro-sound devices, automatic control, magnetic force mechanism The permanent magnets, which are called the next centurial magnets, are used in a wide The permanent magnets, which are called the next centurial magnets, are used in a wide range of industries including computer, automobile, electric machinery, electro-sound devices, automatic control, magnetic force mechanism The permanent magnets, which are called the next centurial magnets, are used in a wide