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关 键 词:电解金属锰
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发布时间:2012-02-27
电解金属锰 特级 Mn:>=99.8% C<=0.02% S<=0.02% Se+Si+Fe<=0.155% P<=0.005% 杂质总量:0.2% 一级 Mn:>=99.7% C<=0.04% S<=0.05% Se+Si+Fe<=0.205% P<=0.005% 杂质总量:0.3% 二级 Mn:>=99.5% C<=0.06% S<=0.08% Se+Si+Fe<=0.250% P<=0.01% 杂质总量:0.4%