scrap paper system thick liquid
...废纸制浆，浆水平衡，设备选型 [gap=923]Key word: High-strength corrugated paper；wasted peper pulping；scrap paper system thick liquid；equipment Selection ...
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scrap paper system thick liquid
废纸系统浓液
以上为机器翻译结果，长、整句建议使用 人工翻译 。