英文同义词: | Resin acids and Rosin acids, polymd., esters with pentaerythritol;Pentalyn K;RESIN ACIDS AND ROSIN ACIDS, POLYMERIZED ESTERS WITH PENTAERYTHRITOL;Resin acid and rosin acid-pentaerythritol copolymer;rosin, polymerised, pentaerythritol ester;Alcohol Soluble Rosin Resin |