800碘值4mm烟煤柱炭走俏的背后

铭炭网
10/31/2024
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 烟煤柱炭也就是前两年“火”起来,这部分炭基本上是原来做大颗粒碳的企业在生产。这两年烟煤柱炭逐渐代替掉了部分蜂窝活性炭,在Vocs领域的用量逐步提升起来。 [ Read more ]
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