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据苏修资料报导,一种外形如同硬币相仿、重量仅为一克的磁钢能托举两公斤的重量,它也是一种钐钴化合物单晶体,磁能达3.2×10~3泰司勒(1高斯=10~(-4)泰司勒),用这种材
According to data from the Soviet revisionist government, a shape similar to a coin weighing only one gram of magnet can lift two kilograms of weight. It is also a samarium-cobalt compound single crystal with a magnetic energy of 3.2 × 10 -3 Tesla (1 Gauss = 10 ~ (-4) Tyler), with this material