1, Brevis momenti News Hebdomada haec, pretia PrNd, Nd metalli, Tb et DyFe exiguum ortum habent. Pretia ex metallo Asiatico in fine huius auctoris exhibentur: PrNd metallum 650-655 RMB/KG, Nd metallum 650-655 RMB/KG, DyFe mixturae 2,430-2,450 RMB/KG, et Tb metallum 8,550-8,600/KG. 2, Analysis Profess...
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