H20 LD EP - 1
water - soluble terpolymer of vinyl caprolactam , vinyl pyrrolidone and dimethylamineoethyl methacrylate
乙烯基已內(nèi)酰胺/乙烯吡咯烷酮/甲基丙烯酸二甲基氨基乙酯水溶性三聚物
H20 LD EP - 1
water - soluble terpolymer of vinyl caprolactam , vinyl pyrrolidone and dimethylamineoethyl methacrylate
乙烯基已內(nèi)酰胺/乙烯吡咯烷酮/甲基丙烯酸二甲基氨基乙酯水溶性三聚物
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