常見(jiàn)例句雙語(yǔ)例句SmCo magnet is a high performance , low temperature coefficient permanent magnet made of samarium and cobalt and other rare-earth elements.釤鈷磁鉄主要由金屬釤、鈷和其它一些蓆土元素?fù)k成的永久磁鉄。 返回 samarium-cobalt magnet