价格:未填
供应:99999
发货:3天内
碳酸锰≥44.046.043.5氯化物≤0.010.010.03硫酸盐≤0.300.300.5二氧化硅≤铝≤0.010.020.05钾≤0.010.010.02钠≤0.020.020.03钙≤0.030.101.0镁≤0.020.050.50铅≤0.0050.010.02粒度（0.5um筛余）≤3.03.0--