内容标题21

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                硫酸
                圖片作者:admin 更新時間:2006/12/27 9:22:59 查看次數:8161 推薦等級:★★★
                 圖片簡介:
                年產12萬噸.質量標準:GB/T534-2002  硫酸(H2S04≥98灰分≤0.02 ≤0.005  ≤0.0001

                 ≤0.001%  透明度/mm≥80%  色度/ ml≤2.0

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