| 英文名称: | | formaldehyde, polymer with 2-methylphenol, 3-methylphenol and 4-methylphenol, 6 | | -diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate | | formaldehyde, polymer with 2-methylphenol,3-methylphenol and 4-methylphenol,6-diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate |
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