Rosin, polymer with formaldehyde, 4-octylphenol and pentaerythritol
동의어(영문):
rosin/4-octylphenol/formaldehyde/pentaerythritol polymer;Formaldehyde-4-octylphenol-pentaerythritol-rosin copolymer;Rosin, polymer with formaldehyde, 4-octylphenol and pentaerythritol