| 英文名称: | | pyridinium, 1,2-dimethyl-5-ethenyl-, methyl sulfate, homopolymer | | 2-picolinium, 1-methyl-5-vinyl-, methyl sulfate, polymers | | homopolymer 1,2-dimethyl-5-ethenylpyridinium methyl sulfate | | pps | | pps (flocculant) | | pyridinium, 5-ethenyl-1,2-dimethyl-, methyl sulfate, homopolymer | | pyridinium, 1,2-dimethyl-5-ethenyl-, methyl sulfate,homopolymer |
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