| 英文名称: | | Rosin,polymer with formaldehyde | | Formaldehyde-rosin adduct,sodium salt | | Phenol,formaldehyde,rosin polymer | | Rosin,formaldehyde reaction product | | Rosin, polymer with formaldehyde | | Formaldehyde-rosin adduct, sodium salt | | Phenol, formaldehyde, rosin polymer | | Rosin, formaldehyde reaction product |
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