| 英文名称: | | formaldehyde, polymer with 6,6'-(2-methyl-1,3-propanediyl)bis[n,n,n',n'-tetrame | | thyl-1,3,5-triazine-2,4-diamine], methylated | | formaldehyde, polymer with6,6'-(2-methyl-1,3-propanediyl)bis[n,n,n',n'-tetramethyl-1,3,5-triazine-2,4-diamine], methylated |
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