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二甲基二烯丙基氯化铵-乙烯基三甲氧基硅烷共聚物
water.res., ecol. polymer (dimethyl diallyl ammonium chloride-vinyl trimethoxysilane)
二 甲基二烯丙基氯化铵-乙烯基三甲氧基硅烷共聚物: 2 phrases in 1 subject
Water resources2