| 英文名称: | | Formaldehyde,polymers with sulfonated phenol,sodium salts | | Formaldehyde,sulfonated phenol polymer,sodium salt | | Formaldehyde, polymers with sulfonated phenol, sodium salts | | Formaldehyde, sulfonated phenol polymer, sodium salt | | formaldehyde, polymers with sulfonated phenol, sodiumsalts |
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