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通过对反应过程中氮气压力、流量的控制,提高聚丙烯酰胺反应质量,从而使聚丙烯酰胺的产品质量和产量有所提高。
Through the reaction process of nitrogen pressure and flow control, improve the quality of polyacrylamide reaction, so that polyacrylamide product quality and yield increased.