贵州:询盘有增 木质炭走货尚可

铭炭网
05/15/2025
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目前,贵州地区磷酸法木质炭(焦糖115-120、亚兰17-18、灰分5-7、目数200通过率95%、水分10以内、铁盐500-600PPM...... [ Read more ]
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