Laboratory experiment showed that Alus Cremastigyone Burk kraft pulp could be used as one of the components of the newsprint furnish.

 
  • 实验室配抄新闻纸实验表明,桤木化学浆以适当的比例与含有部分长纤维的废纸脱墨浆等浆种混合配抄可获得令人满意的结果。
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