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- 2012-07-26 What are the alnico magnet and samarium cobalt magnet?
- 2012-07-25 What does the metal alloy magnet include?
- 2012-07-25 What are the soft magnet and the hard magnet?
- 2012-07-24 The initial discovery of magnetic phenomenon
- 2012-07-24 Had the ancients known the phenomenon clearly about magnets long before?
- 2012-07-23 Can a magnet attract other metals or materials?
- 2012-07-23 What can the magnet be divided into?
- 2012-07-19 How is the development status of the rare earth strong magnet market ?
- 2012-07-18 Why have rare earth magnets been replacing the ordinary permanent magnets?
- 2012-07-18 How many generations has rare earth permanent magnets been developed for?
