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在列宁格勒地区和爱沙尼亚的50种野生植物中,发现了含有钴。这些植物中都含有大量的钴,其含量都超过了最低的范围(>0.05—0.06(mg)/(kg))。并且所有植物在幼期的含钴
Cobalt was found in 50 species of wild plants in the Leningrad region and Estonia. These plants contain a large amount of cobalt, and their content exceeds the lowest range (>0.05-0.06 (mg)/(kg)). And all plants contain cobalt in their young