The quality of newsprint produced by DIP depends on quality and composition of raw material and DIP process.
用回收废纸为原料生产的新闻纸其品质取决于原料的质量、成分和在脱墨各过程对其原料所作的工艺处理。
The quality of newsprint produced by DIP depends on quality and composition of raw material and DIP process.
用回收废纸为原料生产的新闻纸其品质取决于原料的质量、成分和在脱墨各过程对其原料所作的工艺处理。
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