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sdredsun(½ð±Ò+4, ·ÒëEPI+1):лл 2010-07-09 23:05:33
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´Å³¡/¸ß˹ PS£º Strong attraction of ferromagnetic objects may occur at close distances to the magnet, where the magnetic field is above 50 to 100 gauss. ÔÚ¿¿½ü´Å³¡Ê±£¬´Å³¡Ç¿¶È´ïµ½50-100¸ß˹£¬¶ÔÌú´ÅÐÔÎïÖʲúÉúÇ¿ÎüÒýÁ¦¡£ Íí°² [ Last edited by lxuyan on 2010-6-2 at 23:27 ] |

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sdredsun(½ð±Ò+2):лл 2010-07-09 23:05:47
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