#magnetizing

sourec A complex puzzle of modern physics, what the universe is made of! There was a time when people thought that everything in the world was made of water (Thelis, 624-547 BC). Then one time thought

sourec Commonly used method of small DC motor magnetic tile magnetization: 1, magnetic tiles alone in the magnetic, and then in the chassis, and then gather the whole; 2, magnetic tile in chassis (sticky)