Agent AT—1269
copolymer of vinyl pyrrolidone and methacrylamido propyl trimethyl ammonium chloride
乙烯吡咯烷酮/甲基丙烯酰氨基丙基三甲基氯化铵共聚物Agent AT—1269
copolymer of vinyl pyrrolidone and methacrylamido propyl trimethyl ammonium chloride
乙烯吡咯烷酮/甲基丙烯酰氨基丙基三甲基氯化铵共聚物
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