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| low radioactive stainless steel (【技】核聚变堆第一壁材料。 AISI316 型奥氏体不锈钢中的高放射性元素(半衰期长的元素)镍和钼分别用低放射性元素钼和钨置换，而强度和韧性基本不变的新钢种。) | |||
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