， 和。 Polyacrylamide (PAM) is a general designation of homopolymers of acrylamide or copolymerized with other monomers. It is one of the most widely used water-soluble polymers. It is widely used in oil exploitation, water treatment, textile, paper making, mineral processing, medicine, agriculture and other industries. The main application fields in foreign countries are water treatment, paper making, mining, metallurgy, etc.;Ais 为了为了

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包裹：25KG和.

聚丙烯酰胺为了水 治疗 应用

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聚丙烯酰胺为了 应用

聚丙烯酰胺为了 应用

聚丙烯酰胺为了矿业 应用

聚丙烯酰胺

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