英文名称: | Rosin, polymer with formaldehyde, glycerol, phenol, phthalic anhydride and tung oil | Rosin modified phenol-formaldehyde resin, tung oil, glycerin, phthalic anhydride resin | Rosin, phenol, formaldehyde, glycerol, tung oil, glycerin, phthalicanhydride polymer | rosin, polymer with formaldehyde, glycerol, phenol, phthalic anhydride and tung | rosin, polymer with formaldehyde, glycerol, phenol,phthalic anhydride and tung oil | Rosin,polymer with formaldehyde,glycerol,phenol,phthalic anhydride and tung oil | Rosin modified phenol-formaldehyde resin,tung oil,glycerin,phthalic anhydride resin | Rosin,phenol,formaldehyde,glycerol,tung oil,glycerin,phthalicanhydride polymer |
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